Electronic device

Abstract

There is provided an electronic device including: a beam splitter; a display device configured to output an image to the beam splitter; and an angle controller configured to control an angle of a display panel included in the display device. The display device includes: a display panel including a first display area and a second display area; a data driver configured to apply a data voltage based on the data signal to the display panel; a gate driver configured to output a gate signal to the display panel; and a driving controller configured to output the data signal to the data driver. A region angle, which is an angle between the first display region and the second display region, is changed based on the angle control signal. The drive controller changes a set brightness of at least one of the first display area and the second display area based on the area angle data.

Description

Technical Field

[0001] Embodiments of the present invention relate to a display device, an electronic device including the display device, and a method of operating the display device. More specifically, embodiments of the present invention relate to a display device for improving display quality. Background Technology

[0002] Typically, a display device includes a display panel and a display panel driver. The display panel includes multiple gate lines, multiple data lines, multiple emitter lines, and multiple pixels. The display panel driver includes a gate driver that provides gate signals to the gate lines, a data driver that provides data voltages to the data lines, an emitter driver that provides emitter signals to the emitter lines, and a drive controller that controls the gate driver, data driver, and emitter driver.

[0003] Typically, a 3D image can be output using a beam splitter included in an electronic device. Summary of the Invention

[0004] Embodiments of the present invention provide a display device for improving the display quality of three-dimensional images.

[0005] Embodiments of the present invention also provide an electronic device including the display device.

[0006] Embodiments of the present invention also provide a method for operating a display device.

[0007] According to an embodiment, the electronic device includes: a beam splitter; a display device configured to output an image to the beam splitter; and an angle controller configured to control the angle of a display panel included in the display device. The display device includes: a display panel including a first display area and a second display area; a data driver configured to apply a data voltage based on a data signal to the display panel; a gate driver configured to output a gate signal to the display panel; and a drive controller configured to output a data signal to the data driver. The area angle, which is the angle between the first display area and the second display area, changes based on the angle control signal. The drive controller changes the set brightness of at least one of the first display area and the second display area based on the area angle data.

[0008] In this embodiment, when a portion of the area angle can have a first area angle, the second display area emits light based on a first set brightness, and the portion of the area angle is the angle between the current position of the second display area and a reference position of the second display area. When the portion of the area angle changes from the first area angle to a second area angle that is higher than the first area angle, the white coordinates corresponding to the white area of ​​the second display area can change from the first white coordinates corresponding to the first area angle to a second white coordinate that is different from the first white coordinates.

[0009] In an embodiment, the X-axis coordinate of the second white coordinate may be lower than the X-axis coordinate of the first white coordinate, and the Y-axis coordinate of the second white coordinate may be lower than the Y-axis coordinate of the first white coordinate.

[0010] In an embodiment, when a portion of the region angle has a third region angle that is higher than the second region angle, the white coordinates can be changed to a third white coordinate that is different from the second white coordinates.

[0011] In an embodiment, the X-axis coordinate of the third white coordinate may be lower than the X-axis coordinate of the second white coordinate, and the Y-axis coordinate of the third white coordinate may be higher than the Y-axis coordinate of the second white coordinate.

[0012] In an embodiment, when a portion of the region angle has a fourth region angle that is higher than the third region angle, the white coordinates can be changed to a fourth white coordinate that is different from the third white coordinates.

[0013] In an embodiment, the X-axis coordinate of the fourth white coordinate may be higher than the X-axis coordinate of the third white coordinate, and the Y-axis coordinate of the fourth white coordinate may be higher than the Y-axis coordinate of the third white coordinate.

[0014] In an embodiment, when a portion of the area angle has a first area angle, the second display area can emit light based on a first set brightness, wherein the portion of the area angle is the angle between the current position of the second display area and a reference position of the second display area. When the portion of the area angle has a second area angle that is higher than the first area angle, the second display area can emit light based on a second set brightness that is higher than the first set brightness.

[0015] In an embodiment, when a portion of the region angle has a third region angle that is higher than the second region angle, the second display region can emit light based on a third set brightness that is higher than the second set brightness.

[0016] In an embodiment, the drive controller may include: an angle data receiver configured to output an angle information signal based on regional angle data; a brightness change determiner configured to output brightness compensation data corresponding to the regional angle based on the angle information signal; and a data signal outputter configured to output a data signal based on the brightness compensation data.

[0017] In this embodiment, brightness compensation data can be generated based on a brightness compensation lookup table.

[0018] In an embodiment, the drive controller may include: an angle data receiver configured to output an angle information signal based on region angle data; a color coordinate change determiner configured to output color coordinate compensation data corresponding to the region angle based on the angle information signal; and a data signal outputter configured to output a data signal based on the color coordinate compensation data.

[0019] In this embodiment, color coordinate compensation data can be generated based on a color coordinate compensation lookup table.

[0020] In this embodiment, the display panel may further include a third display area. The angle between the first and third display areas can be changed based on an angle control signal.

[0021] In one embodiment, the beam splitter can output a three-dimensional image.

[0022] In this embodiment, the angle of the area can be changed in real time.

[0023] According to an embodiment, the display device includes a display panel, a data driver, a gate driver, and a drive controller. The display panel includes a first display area and a second display area. The data driver is configured to apply a data voltage based on a data signal to the display panel. The gate driver is configured to output a gate signal to the display panel. The drive controller is configured to output a data signal to the data driver. A region angle, which is the angle between the first and second display areas, is changed based on an angle control signal. The drive controller changes the set brightness of at least one of the first and second display areas based on the region angle data.

[0024] In this embodiment, when a portion of the area angle has a first area angle, the second display area can emit light based on a first set brightness. The portion of the area angle is the angle between the current position of the second display area and a reference position of the second display area. When the portion of the area angle changes from the first area angle to a second area angle higher than the first area angle, the white coordinate corresponding to the white area of ​​the second display area can change from the first white coordinate corresponding to the first area angle to a second white coordinate different from the first white coordinate. The X-axis coordinate of the second white coordinate can be lower than the X-axis coordinate of the first white coordinate, and the Y-axis coordinate of the second white coordinate can be lower than the Y-axis coordinate of the first white coordinate.

[0025] According to an embodiment, a method for operating a display panel includes: receiving area angle data, determining color coordinate compensation data based on the area angle data, and outputting a data signal based on the color coordinate compensation data. Color coordinate compensation data is generated based on a color coordinate compensation lookup table. When the area angle of a display area included in the display panel changes from a first area angle to a second area angle higher than the first area angle, the white coordinate corresponding to the white area changes from a first white coordinate corresponding to the first area angle to a second white coordinate different from the first white coordinate. The X-axis coordinate of the second white coordinate is lower than the X-axis coordinate of the first white coordinate, and the Y-axis coordinate of the second white coordinate is lower than the Y-axis coordinate of the first white coordinate.

[0026] In this embodiment, when the angle of the display area has a third angle that is higher than the second area angle, the white coordinates can be changed to a third white coordinate that is different from the second white coordinates. The X-axis coordinate of the third white coordinate can be lower than the X-axis coordinate of the second white coordinate, and the Y-axis coordinate of the third white coordinate can be higher than the Y-axis coordinate of the second white coordinate.

[0027] As described above, the set brightness of the first display area and / or the set brightness of the second display area can be changed based on the area angle. Therefore, the brightness change according to the change in area angle can be reflected in the image output by the display panel. Thus, the display quality of the three-dimensional image output by the beam splitter can be effectively improved.

[0028] Furthermore, the white coordinates of the first display area and / or the second display area can be changed based on the area angle. Therefore, the change in color coordinates according to the change in area angle can be reflected in the image output by the display panel. Thus, the display quality of the 3D image output by the beam splitter can be effectively improved. Attached Figure Description

[0029] The illustrative, non-limiting embodiments will become clearer from the following detailed description taken in conjunction with the accompanying drawings.

[0030] Figure 1 This is a block diagram illustrating an electronic device according to an embodiment of the present invention.

[0031] Figure 2 This is a block diagram illustrating a display device according to an embodiment of the present invention.

[0032] Figure 3 It is shown that it includes Figure 1 An example diagram of a display panel and beam splitter in an electronic device.

[0033] Figure 4 It is a graph showing how the brightness of the image applied to the beam splitter changes as the region angle changes.

[0034] Figure 5 It is shown that it includes Figure 2 A block diagram of an example drive controller in a display device.

[0035] Figure 6 It is shown that it includes Figure 5 The brightness compensation lookup table in the brightness change determiner.

[0036] Figure 7 It is a graph showing how the white coordinates change according to the angle of the area.

[0037] Figure 8 It is a graph showing the variance of the white coordinates of the image applied to the beam splitter as a function of the region angle.

[0038] Figure 9 It is shown that it includes Figure 2 A block diagram of another example of a drive controller in a display device.

[0039] Figure 10 It is shown that it includes Figure 9 The color coordinate change determiner uses the color coordinate compensation lookup table.

[0040] Figure 11 It is shown that it includes Figure 1 A diagram of another example of a display panel and beam splitter in an electronic device.

[0041] Figure 12 This is a flowchart illustrating a method for generating data signals based on regional angle data.

[0042] Figure 13 This is a block diagram illustrating an electronic device according to an embodiment. Detailed Implementation

[0043] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, “a,” “an,” “the,” and “at least one” do not indicate a limitation of quantity and are intended to include both singular and plural. For example, unless the context clearly indicates otherwise, “element” has the same meaning as “at least one element.” “At least one” will not be construed as limiting “a” or “an.” “Or” means “and / or.” As used herein, the term “and / or” includes any and all combinations of one or more of the associated listed items. It will also be understood that when the terms “comprising,” “including,” and / or variations thereof are used in this specification, it indicates the presence of the stated features, regions, integrals, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, regions, integrals, steps, operations, elements, components, and / or groups thereof.

[0044] It will be understood that although the terms “first,” “second,” “third,” etc., may be used herein to describe various elements, components, regions, layers, and / or parts, these elements, components, regions, layers, and / or parts should not be limited by these terms. These terms are used only to distinguish one element, component, region, layer, or part from another. Therefore, without departing from the teaching herein, “first element,” “first component,” “first region,” “first layer,” or “first part” discussed below may be referred to as a second element, second component, second region, second layer, or second part.

[0045] Given the measurement being discussed and the errors associated with the measurement of a specific quantity (i.e., the limitations of the measurement system), as used herein, “about” or “substantially the same” includes the stated value and means within an acceptable range of deviation from the specific value as determined by one of ordinary skill in the art. For example, “about” may mean within one or more standard deviations, or within ±10%, ±5%, or ±2% of the stated value.

[0046] The invention will be explained in detail below with reference to the accompanying drawings.

[0047] Figure 1 This is a block diagram illustrating an electronic device 1 according to an embodiment of the present invention.

[0048] Reference Figure 1 The electronic device 1 may include a device controller 10, a display device 20, an angle controller 30, and a beam splitter BSP.

[0049] The device controller 10 can drive the display panel driver 110 and the angle controller 30. The device controller 10 can output the input image data IMG and the input control signal CONT to the display panel driver 110. The device controller 10 can output the angle change signal AVS to the angle controller 30.

[0050] Display device 20 may include display panel 100 and display panel driver 110. Display panel 100 may display an image based on input image data (IMG). Display panel driver 110 may operate display panel 100. For example, display panel driver 110 may control display panel 100 based on panel control signal (DCS). Display panel 100 may output an image to beam splitter (BSP) based on input image data (IMG).

[0051] The angle controller 30 can output an angle control signal ACS based on the angle change signal AVS to control the angle of the display panel 100. The angle controller 30 can control... Figure 3 The first display area AA1 and Figure 3 The angle between the second display areas AA2. In this embodiment, the angle controller 30 can control the angle of the display panel 100 in real time. Therefore, the angle of the display panel 100 can be controlled in real time.

[0052] The beam splitter BSP can output a three-dimensional image based on an image output from the display panel 100. For example, the beam splitter BSP can transmit half of the incident light and reflect the other half. For example, the beam splitter BSP can cause light to reflect and transmit independently of the polarization characteristics of the light. The beam splitter BSP can output a three-dimensional image based on a first area image output from a first display area AA1 and a second area image output from a second display area AA2. For example, the first area image can be output to a first surface P1 of the beam splitter BSP (see...). Figure 3 For example, the second region image can be output to a second surface P2 that is different from the first surface P1 of the beam splitter BSP (see...). Figure 3 ).

[0053] Figure 2 This is a block diagram illustrating a display device 20 according to an embodiment of the present invention.

[0054] Reference Figures 1 to 2 The display device 20 may include a display panel 100 and a display panel driver 110. The display panel driver 110 may include a drive controller 200, a gate driver 300, a gamma reference voltage generator 400, and a data driver 500.

[0055] The display panel 100 may have a display area on which an image is displayed and a peripheral area adjacent to the display area. The display panel 100 may include a first display area AA1 (see...). Figure 3 ) and the second display area AA2 (see Figure 3 The display panel 100 according to the present invention can be a flexible display panel and / or a rigid display panel. For example, the display panel 100 can be a foldable display panel that folds based on a folding axis.

[0056] The display panel 100 may include multiple gate lines GL, multiple data lines DL, and multiple pixels PX electrically connected to the gate lines GL and data lines DL. The gate lines GL may extend in a first direction D1, and the data lines DL may extend in a second direction D2 intersecting the first direction D1.

[0057] The drive controller 200 can receive input image data IMG and input control signals CONT from an external device. For example, the input image data IMG may include red image data, green image data, and blue image data. The input image data IMG may also include white image data. The input image data IMG may also include magenta image data, cyan image data, and yellow image data. The input control signal CONT may include a master clock signal and a data enable signal. The input control signal CONT may also include a vertical synchronization signal and a horizontal synchronization signal.

[0058] The drive controller 200 can generate a first control signal CONT1, a second control signal CONT2, a third control signal CONT3, and a data signal DATA based on the input image data IMG and the input control signal CONT.

[0059] The drive controller 200 can generate a first control signal CONT1 for controlling the operation of the gate driver 300 based on the input control signal CONT, and output the first control signal CONT1 to the gate driver 300. The first control signal CONT1 may include a vertical start signal and a gate clock signal.

[0060] The drive controller 200 can generate a second control signal CONT2 based on the input control signal CONT for controlling the operation of the data driver 500, and output the second control signal CONT2 to the data driver 500. The second control signal CONT2 may include a horizontal start signal and a load signal.

[0061] The drive controller 200 can generate a data signal DATA based on the input image data IMG. The drive controller 200 can output the data signal DATA to the data driver 500.

[0062] The drive controller 200 can generate a third control signal CONT3 based on the input control signal CONT for controlling the operation of the gamma reference voltage generator 400, and output the third control signal CONT3 to the gamma reference voltage generator 400.

[0063] The gate driver 300 can generate a gate signal for driving the gate line GL in response to a first control signal CONT1 received from the drive controller 200. The gate driver 300 can output the gate signal to the gate line GL.

[0064] In one embodiment, the gate driver 300 may be disposed in the peripheral region. Alternatively, the gate driver 300 may be integrated into the peripheral region.

[0065] The gamma reference voltage generator 400 generates a gamma reference voltage VGREF in response to a third control signal CONT3 received from the drive controller 200. The gamma reference voltage generator 400 provides the gamma reference voltage VGREF to the data driver 500. The gamma reference voltage VGREF has a value corresponding to the level of the data signal DATA.

[0066] In this embodiment, the gamma reference voltage generator 400 may be located in the drive controller 200 or in the data driver 500.

[0067] The data driver 500 receives a second control signal CONT2 and a data signal DATA from the drive controller 200, and receives a gamma reference voltage VGREF from the gamma reference voltage generator 400. The data driver 500 uses the gamma reference voltage VGREF to convert the data signal DATA into a data voltage VDATA of analog type. The data driver 500 outputs the data voltage VDATA to the data line DL. In an embodiment, the data driver 500 can also output a pulsed data voltage. In an embodiment, the data driver 500 can generate a data current based on the data signal DATA. In an embodiment, the data driver 500 can output the data current to the data line DL.

[0068] In one embodiment, the data driver 500 may be located in the peripheral area. Alternatively, the data driver 500 may be integrated into the peripheral area.

[0069] Figure 3 It is shown that it includes Figure 1 A diagram showing an example of a display panel 100 and a beam splitter BSP in electronic device 1.

[0070] Reference Figures 1 to 3The angle between the first display area AA1 and the second display area AA2 can be changed. For example, the first display area AA1 and the second display area AA2 can be positioned to form a reference area angle between them. The "reference area angle" can refer to the case where the angle between the first display area AA1 and the second display area AA2 is approximately 90 degrees. The angle of the first display area AA1 can be changed from the reference position that forms the reference area angle. The angle of change of the first display area AA1 relative to the reference position can be defined as the "first display area angle" AAG1. The angle of the second display area AA2 can be changed from the reference position that forms the reference area angle. The angle of change of the second display area AA2 relative to the reference position can be defined as the "second display area angle" AAG2.

[0071] Figure 4 It is a graph showing how the brightness of the image applied to the beam splitter BSP changes with the change of the region angle AG. Figure 5 It is shown that it includes Figure 2 A block diagram of an example of a drive controller 200 in a display device 20. Figure 6 It is shown that it includes Figure 5 The brightness compensation lookup table LLUT in the brightness change determiner 220A.

[0072] Reference Figures 1 to 6 The drive controller 200A may include an angle data receiver 210, a brightness change determiner 220A, and a data signal output device 230A.

[0073] Angle data receiver 210 can receive area angle data AD from device controller 10. Area angle data AD may include data for a first display area angle AAG1. Area angle data AD may include data for a second display area angle AAG2. Angle data receiver 210 can output an angle information signal ADS based on the area angle data AD.

[0074] The brightness change determiner 220A can receive the angle information signal ADS. The brightness change determiner 220A can output brightness compensation data LDATA based on the angle information signal ADS. The brightness compensation data LDATA can correspond to the first display area angle AAG1. The brightness compensation data LDATA can correspond to the second display area angle AAG2. In this embodiment, the brightness compensation data LDATA can be generated based on a brightness compensation lookup table LLUT.

[0075] For example, when the second display area angle AAG2 has a first area angle AG1, the set brightness of the second display area AA2 can be a first set brightness TL1. For example, the first area angle AG1 can be approximately 0 degrees where the second display area AA2 is positioned at a reference position forming a reference area angle. For example, the first set brightness TL1 can be referred to as a reference set brightness. When the second display area angle AAG2 has approximately 0 degrees, the brightness compensation data LDATA can correspond to the first set brightness TL1. For example, the set brightness can mean the maximum brightness that the display panel 100 can display. For example, the set brightness can mean the maximum brightness of the grayscale corresponding to white that the display panel 100 can display. For example, the grayscale corresponding to white can be approximately 255 grayscale levels. However, the present invention is not limited to the value of the grayscale corresponding to white. For example, the set brightness can be approximately 3000 nits. For example, the set brightness can be approximately 600 nits. However, the present invention is not limited to the value of the set brightness. For example, when the first display area angle AAG1 is approximately 0 degrees where the first display area AA1 is positioned at a reference position forming the reference area angle, the set brightness of the first display area AA1 can be a first set brightness TL1. When the first display area angle AAG1 has the first area angle AG1, the brightness compensation data LDATA can be data corresponding to the first set brightness TL1.

[0076] For example, when the second display area angle AAG2 is equal to the second area angle AG2, the set brightness of the second display area AA2 can be a second set brightness TL2. The second set brightness TL2 can be higher than the first set brightness TL1. For example, the second area angle AG2 can be approximately 20 degrees. When the second display area angle AAG2 is equal to the second area angle AG2, the brightness compensation data LDATA can correspond to the second set brightness TL2. For example, when the first display area angle AAG1 is equal to the second area angle AG2, the set brightness of the first display area AA1 can be the second set brightness TL2.

[0077] For example, when the second display area angle AAG2 has a third area angle AG3, the set brightness of the second display area AA2 can be a third set brightness TL3. The third set brightness TL3 can be higher than the second set brightness TL2. For example, the third area angle AG3 can be approximately 40 degrees. When the second display area angle AAG2 has a third area angle AG3, the brightness compensation data LDATA can correspond to the third set brightness TL3. For example, when the first display area angle AAG1 has a third area angle AG3, the set brightness of the first display area AA1 can be the third set brightness TL3.

[0078] For example, when the second display area angle AAG2 has a fourth area angle AG4, the set brightness of the second display area AA2 can be the fourth set brightness TL4. The fourth set brightness TL4 can be higher than the third set brightness TL3. For example, the fourth area angle AG4 can be approximately 60 degrees. When the second display area angle AAG2 has a fourth area angle AG4, the brightness compensation data LDATA can correspond to the fourth set brightness TL4. For example, when the first display area angle AAG1 has a fourth area angle AG4, the set brightness of the first display area AA1 can be the fourth set brightness TL4.

[0079] For example, when the second display area angle AAG2 has a fifth area angle AG5, the set brightness of the second display area AA2 can be the fifth set brightness TL5. The fifth set brightness TL5 can be higher than the fourth set brightness TL4. For example, the fifth area angle AG5 can be approximately 80 degrees. When the second display area angle AAG2 has a fifth area angle AG5, the brightness compensation data LDATA can correspond to the fifth set brightness TL5. For example, when the first display area angle AAG1 has a fifth area angle AG5, the set brightness of the first display area AA1 can be the fifth set brightness TL5.

[0080] When the region angle changes, the angle between the surfaces P1 and / or P2 of the beam splitter BSP and the display areas AA1 and / or AA2 can change. Therefore, the brightness of the image applied to the beam splitter BSP may decrease. Consequently, the display quality of the 3D image output by the beam splitter BSP may deteriorate. In this embodiment, the set brightness of the first display area AA1 and / or the set brightness of the second display area AA2 can be changed based on the region angle. Therefore, the brightness change according to the change in region angle can be reflected in the image output by the display panel 100. Therefore, the display quality of the 3D image output by the beam splitter BSP can be effectively improved.

[0081] The data signal output unit 230A can receive brightness compensation data LDATA. The data signal output unit 230A can output a data signal DATA based on the brightness compensation data LDATA. The data driver 500 can generate a data voltage VDATA based on the data signal DATA. The pixel PX can emit light based on the data voltage VDATA. In this embodiment, the data signal DATA can be generated based on the brightness compensation data LDATA, allowing the display panel 100 to emit light at a set brightness according to the area angle. Therefore, the display quality of the three-dimensional image output from the beam splitter BSP can be effectively improved.

[0082] Furthermore, in this embodiment, the electronic device 1 can output three-dimensional images using a single display panel 100. Therefore, the number of display panels 100 included in the electronic device 1 can be reduced.

[0083] Figure 7 This is a graph showing how the white coordinate CWC changes according to the change of the region angle AG. Figure 8 It is a graph showing the variation variance of the white coordinates CWC of the image applied to the beam splitter BSP as a function of the region angle AG (e.g., CIE coordinates). Figure 9 It is shown that it includes Figure 2 A block diagram of another example of the drive controller 200 in the display device 20. Figure 10 It is shown that it includes Figure 9 The color coordinate change determiner 220B uses the color coordinate compensation lookup table CLUT.

[0084] Reference Figures 1 to 4 and Figures 7 to 10 The angle data receiver 210 can receive area angle data AD from the device controller 10. The area angle data AD may include data for a first display area angle AAG1. The area angle data AD may also include data for a second display area angle AAG2. The angle data receiver 210 can output an angle information signal ADS based on the area angle data AD.

[0085] The color coordinate change determiner 220B can receive the angle information signal ADS. The color coordinate change determiner 220B can output color coordinate compensation data CDATA based on the angle information signal ADS. The color coordinate compensation data CDATA can correspond to the first display area angle AAG1. The color coordinate compensation data CDATA can correspond to the second display area angle AAG2. In this embodiment, the color coordinate compensation data CDATA can be generated based on the color coordinate compensation lookup table CLUT.

[0086] For example, when the second display area angle AAG2 has the same angle as the first area angle AG1, the white coordinate CWC of the second display area AA2 can be the first white coordinate. For example, the first white coordinate can be referred to as the reference white coordinate. When the second display area angle AAG2 is approximately 0 degrees where the second display area AA2 is positioned at a reference position forming the reference area angle, the color coordinate compensation data CDATA can correspond to the first white coordinate. For example, when the first display area angle AAG1 has the same angle as the first area angle AG1, the white coordinate CWC of the first display area AA1 can be the first white coordinate. When the first display area angle AAG1 has the same angle as the first area angle AG1, the color coordinate compensation data CDATA can be the data corresponding to the first white coordinate.

[0087] For example, when the second display area angle AAG2 has a second area angle AG2, the white coordinate CWC of the second display area AA2 can be the second white coordinate. The X-axis coordinate X2 of the second white coordinate can be lower than the X-axis coordinate X1 of the first white coordinate, and the Y-axis coordinate Y2 of the second white coordinate can be lower than the Y-axis coordinate Y1 of the first white coordinate. When the second display area angle AAG2 has a second area angle AG2, the color coordinate compensation data CDATA can correspond to the second white coordinate. For example, when the first display area angle AAG1 has a second area angle AG2, the white coordinate of the first display area AA1 can be the second white coordinate. For example, the second area angle AG2 can be approximately 20 degrees.

[0088] For example, when the second display area angle AAG2 has a third area angle AG3, the white coordinate CWC of the second display area AA2 can be the third white coordinate. The X-axis coordinate X3 of the third white coordinate can be lower than the X-axis coordinate X2 of the second white coordinate, and the Y-axis coordinate Y3 of the third white coordinate can be lower than the Y-axis coordinate Y2 of the second white coordinate. When the second display area angle AAG2 has a third area angle AG3, the color coordinate compensation data CDATA can correspond to the third white coordinate. For example, when the first display area angle AAG1 has a third area angle AG3, the white coordinate of the first display area AA1 can be the third white coordinate. For example, the third area angle AG3 can be approximately 40 degrees.

[0089] For example, when the second display area angle AAG2 has a fourth area angle AG4, the white coordinate CWC of the second display area AA2 can be the fourth white coordinate. The X-axis coordinate X4 of the fourth white coordinate can be lower than the X-axis coordinate X3 of the third white coordinate, and the Y-axis coordinate Y4 of the fourth white coordinate can be higher than the Y-axis coordinate Y3 of the third white coordinate. When the second display area angle AAG2 has a fourth area angle AG4, the color coordinate compensation data CDATA can correspond to the fourth white coordinate. For example, when the first display area angle AAG1 has a fourth area angle AG4, the white coordinate of the first display area AA1 can be the fourth white coordinate. For example, the fourth area angle AG4 can be approximately 60 degrees.

[0090] For example, when the second display area angle AAG2 has a fifth area angle AG5, the white coordinate CWC of the second display area AA2 can be the fifth white coordinate. The X-axis coordinate X5 of the fifth white coordinate can be higher than the X-axis coordinate X4 of the fourth white coordinate, and the Y-axis coordinate Y5 of the fifth white coordinate can be higher than the Y-axis coordinate Y4 of the fourth white coordinate. When the second display area angle AAG2 has a fifth area angle AG5, the color coordinate compensation data CDATA can correspond to the fifth white coordinate. For example, when the first display area angle AAG1 has a fifth area angle AG5, the white coordinate of the first display area AA1 can be the fifth white coordinate. For example, the fifth area angle AG5 can be approximately 80 degrees.

[0091] When the region angle changes, the angle between surfaces P1 and / or P2 of the beam splitter BSP and display areas AA1 and / or AA2 can change. Therefore, the white coordinates of the image applied to the beam splitter BSP can decrease. For example, the X-axis and Y-axis coordinates of the white coordinates of the image applied to the beam splitter BSP can be changed. For example, the variance (DWC) of the X-axis and Y-axis coordinates of the white coordinates of the image can be changed. Therefore, the display quality of the 3D image output by the beam splitter BSP may degrade. In this embodiment, the white coordinates of the first display area AA1 and / or the second display area AA2 can be changed based on the region angle. Therefore, the change in color coordinates according to the change in region angle can be reflected in the image output by the display panel 100. Therefore, the display quality of the 3D image output by the beam splitter BSP can be effectively improved.

[0092] The data signal output unit 230B can receive color coordinate compensation data CDATA. The data signal output unit 230B can output a data signal DATA based on the color coordinate compensation data CDATA. The data driver 500 can generate a data voltage VDATA based on the data signal DATA. The pixel PX can emit light based on the data voltage VDATA. In this embodiment, the data signal DATA can be generated based on the color coordinate compensation data CDATA, allowing the display panel 100 to emit light according to the white coordinates based on the area angle. Therefore, the display quality of the three-dimensional image output from the beam splitter BSP can be effectively improved.

[0093] Furthermore, in this embodiment, the electronic device 1 can output three-dimensional images using a single display panel 100. Therefore, the number of display panels 100 included in the electronic device 1 can be reduced.

[0094] Figure 11 It is shown that it includes Figure 1 A diagram of another example of the display panel 100 and beam splitter BSP in the electronic device 1.

[0095] Reference Figures 1 to 11 The display panel 100 may further include a third display area AA3. In addition to the display panel 100 including a third display area AA3, the display device 20 and reference refractory device 20 according to this embodiment... Figures 1 to 9 The display device 20 described is substantially the same, therefore the same reference numerals will be used, and any repeated explanations of the above elements will be omitted.

[0096] In this embodiment, the area angle AG of the third display area AA3 can be changed. When the area angle AG of the third display area AA3 changes, a data signal DATA can be generated based on the brightness compensation data LDATA. Additionally, when the area angle AG of the third display area AA3 changes, a data signal DATA can be generated based on the color coordinate compensation data CDATA. Therefore, the third display area AA3 can emit light according to a set brightness based on the area angle AG. Furthermore, the third display area AA3 can emit light according to the white coordinate based on the area angle AG. Therefore, the display quality of the three-dimensional image output by the beam splitter BSP can be effectively improved.

[0097] Furthermore, the display panel 100 may include a third display area AA3. Therefore, images can be output to a third surface P3, which is different from the first surface P1 and the second surface P2 of the beam splitter BSP. Thus, the diversity of three-dimensional images output by the electronic device 1 can be effectively improved. Additionally, the display quality of the three-dimensional images output from the electronic device 1 can be further improved.

[0098] Figure 12 This is a flowchart illustrating a method for generating data signals DATA based on regional angle data (AD).

[0099] Reference Figures 1 to 11 The drive controller 200 can receive area angle data AD (S100). The drive controller 200 can determine color coordinate compensation data CDATA based on the area angle data AD (S200). The drive controller 200 can output data signal DATA based on the color coordinate compensation data CDATA (S300).

[0100] When the region angle changes, the angle between surfaces P1 and / or P2 of the beam splitter BSP and display areas AA1 and / or AA2 can change. Therefore, the color coordinates of the image applied to the beam splitter BSP can decrease. For example, the X-axis and Y-axis coordinates of the white coordinates of the image applied to the beam splitter BSP can be changed. For example, the variance (DWC) of the white coordinates of the image can be changed. Therefore, the display quality of the 3D image output by the beam splitter BSP may degrade. In this embodiment, the white coordinates of the first display area AA1 and / or the white coordinates of the second display area AA2 can be changed based on the region angle. Therefore, the change in color coordinates according to the change in region angle can be reflected in the image output by the display panel 100. Therefore, the display quality of the 3D image output by the beam splitter BSP can be effectively improved.

[0101] Furthermore, in this embodiment, the electronic device 1 can output three-dimensional images using a single display panel 100. Therefore, the number of display panels 100 included in the electronic device 1 can be reduced.

[0102] Figure 13 This is a block diagram illustrating an electronic device 2101 according to an embodiment.

[0103] The electronic device 2101 can output various information via the display module 2140 in the operating system. When the processor 2110 executes the application stored in the memory 2120, the display module 2140 can provide application information to the user via the display panel 2141.

[0104] Processor 2110 can obtain external input via input module 2130 or sensor module 2161, and can execute applications corresponding to the external input. For example, when a user selects the camera icon displayed on display panel 2141, processor 2110 can obtain user input via input sensor 2161-2 and activate camera module 2171. Processor 2110 can transmit image data corresponding to the image captured by camera module 2171 to display module 2140. Display module 2140 can display the image corresponding to the captured image via display panel 2141.

[0105] As another example, when personal information authentication is performed in display module 2140, fingerprint sensor 2161-1 can obtain input fingerprint information as input data. Processor 2110 can compare the input data obtained by fingerprint sensor 2161-1 with authentication data stored in memory 2120, and can execute the application based on the comparison result. Display module 2140 can display the information executed according to the application logic via display panel 2141.

[0106] As another example, when a music stream icon is selected to be displayed on display module 2140, processor 2110 obtains user input via input sensor 2161-2 and can activate the music stream application stored in memory 2120. When a music execution command is entered in the music stream application, processor 2110 can activate sound output module 2163 to provide the user with sound information corresponding to the music execution command.

[0107] The operation of electronic device 2101 has been briefly described above. The construction of electronic device 2101 will be described in detail below. Some components of electronic device 2101 described below can be integrated and configured as a single component, or a single component can be separately configured as two or more components.

[0108] Electronic device 2101 can communicate with external electronic device 2102 via a network (e.g., a short-range wireless communication network or a long-range wireless communication network). In embodiments, electronic device 2101 may include processor 2110, memory 2120, input module 2130, display module 2140, power management module 2150, internal module 2160, and external module 2170. In embodiments, at least one of the components may be omitted from electronic device 2101, or one or more other components may be added to electronic device 2101. In embodiments, some of the components (e.g., sensor module 2161, antenna module 2162, or sound output module 2163) may be implemented as a single component (e.g., display module 2140).

[0109] Processor 2110 can execute software to control at least one other component (e.g., hardware or software component) of electronic device 2101 combined with processor 2110, and can perform various data processing or calculations. According to embodiments, as at least part of data processing and calculation, processor 2110 can store commands or data received from another component (e.g., input module 2130, sensor module 2161, or communication module 2173) in volatile memory 2121, can process commands or data stored in volatile memory 2121, and can store result data in non-volatile memory 2122.

[0110] Processor 2110 may include a main processor 2111 and an auxiliary processor 2112. Main processor 2111 may include one or more of a central processing unit (CPU) 2111-1 and an application processor (AP). Main processor 2111 may also include one or more of a graphics processing unit (GPU) 2111-2, a communication processor (CP), and an image signal processor (ISP). Main processor 2111 may also include a neural processing unit (NPU) 2111-3. NPU 2111-3 may be a processor specifically designed to process artificial intelligence models, and these models may be generated through machine learning. The artificial intelligence model may include multiple layers of artificial neural networks. The artificial neural networks may be, but are not limited to, deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted Boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), deep Q-networks, or combinations of two or more of these. The artificial intelligence model may additionally or optionally include software structures in addition to hardware structures. At least two of the aforementioned processing units and processors can be implemented as integrated components (e.g., a single chip), or the corresponding processing units and processors can be implemented as independent components (e.g., multiple chips).

[0111] The auxiliary processor 2112 may include a controller. The controller may include interface conversion circuitry and timing control circuitry. The controller can receive image signals from the main processor 2111, convert the data format of the image signals to meet the interface specifications with the display module 2140, and output image data. The controller can output various control signals required to drive the display module 2140.

[0112] The auxiliary processor 2112 may also include a data conversion circuit 2112-2, a gamma correction circuit 2112-3, a rendering circuit 2112-4, etc. The data conversion circuit 2112-2 can receive image data from the controller. The data conversion circuit 2112-2 can compensate the image data to display an image at a desired brightness according to the characteristics of the electronic device 2101 or user settings, or it can convert the image data to reduce power consumption or eliminate afterimages. The gamma correction circuit 2112-3 can convert the image data or gamma reference voltage so that the image displayed on the electronic device 2101 has the desired gamma characteristics. The rendering circuit 2112-4 can receive image data from the controller and can render the image data based on the pixel arrangement of the display panel 2141 in the electronic device 2101. At least one of the data conversion circuit 2112-2, the gamma correction circuit 2112-3, and the rendering circuit 2112-4 can be integrated into another component (e.g., the main processor 2111 or the controller). At least one of the data conversion circuit 2112-2, the gamma correction circuit 2112-3, and the rendering circuit 2112-4 can be integrated into the data driver 2143 described below.

[0113] As used in conjunction with the various disclosed embodiments, each of the brightness change determiner 220A and the color coordinate change determiner 220B can be implemented in the main processor 2111 or the auxiliary processor 2112.

[0114] Memory 2120 may store various data used by at least one component of electronic device 2101 (e.g., processor 2110 or sensor module 2161). The various data may include, for example, input or output data for commands associated with it. Memory 2120 may include at least one of volatile memory 2121 and non-volatile memory 2122.

[0115] The input module 2130 can receive commands or data from outside the electronic device 2101 (e.g., a user or external electronic device 2102) to be used by components of the electronic device 2101 (e.g., processor 2110, sensor module 2161, or voice output module 2163).

[0116] Input module 2130 may include a first input module 2131 for receiving commands or data from a user and a second input module 2132 for receiving commands or data from an external electronic device 2102. The first input module 2131 may include a microphone, mouse, keyboard, keys (e.g., buttons), or pen (e.g., a passive or active pen). The second input module 2132 may support a specified protocol that enables the electronic device 2101 to be connected to the external electronic device 2102 via wired or wireless means. In embodiments, the second input module 2132 may include a High Definition Multimedia Interface (HDMI), a Universal Serial Bus (USB) interface, an SD card interface, or an audio interface. The second input module 2132 may include a connector that allows the electronic device 2101 to be physically connected to the external electronic device 2102. For example, the second input module 2132 may include an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0117] Display module 2140 can visually provide information to the user. Display module 2140 may include display panel 2141, scan driver 2142, and data driver 2143. Display module 2140 may also include a window, base, and bracket for protecting display panel 2141.

[0118] Display panel 2141 may include a liquid crystal display panel, an organic light-emitting display panel, or an inorganic light-emitting display panel, but the type of display panel 2141 is not limited to these. Display panel 2141 may be a rigid type display panel or a flexible type display panel that can be rolled or folded. Display module 2140 may also include a support member, bracket, or heat dissipation component that supports display panel 2141.

[0119] The scan driver 2142 can be mounted as a driver chip on the display panel 2141. Optionally, the scan driver 2142 can be integrated into the display panel 2141. For example, the scan driver 2142 may include an amorphous silicon TFT gate driver circuit (ASG), a low-temperature polycrystalline silicon (LTPS) TFT gate driver circuit, or an oxide semiconductor TFT gate driver circuit (OSG) embedded in the display panel 2141. The scan driver 2142 can receive control signals from the controller and can output scan signals to the display panel 2141 in response to the control signals.

[0120] The display panel 2141 may also include a transmitter driver. The transmitter driver can output a transmitter control signal to the display panel 2141 in response to a control signal received from the controller. The transmitter driver may be formed separately from the scan driver 2142, or it may be integrated into the scan driver 2142.

[0121] The data driver 2143 can receive control signals from the controller, and can convert image data into analog voltage (e.g., data voltage) in response to the control signals, and can then output the data voltage to the display panel 2141.

[0122] The data driver 2143 can be incorporated into other components (e.g., a controller). Furthermore, the interface conversion circuitry and timing control circuitry of the aforementioned controller can be integrated into the data driver 2143.

[0123] The display module 2140 may also include a transmitter driver, a voltage generator circuit, etc. The voltage generator circuit can output various voltages for driving the display panel 2141.

[0124] Power management module 2150 can supply power to components of electronic device 2101. Power management module 2150 may include a battery charged with a power supply voltage. The battery may include a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell. Power management module 2150 may include a power management integrated circuit (PMIC). The PMIC can supply optimal power to each of the above-described modules and the modules described below. Power management module 2150 may include a wireless power transmitting / receiving component electrically connected to the battery. The wireless power transmitting / receiving component may include multiple antenna radiators in the form of coils.

[0125] The electronic device 2101 may also include an internal module 2160 and an external module 2170. The internal module 2160 may include a sensor module 2161, an antenna module 2162, and a sound output module 2163. The external module 2170 may include a camera module 2171, an optical module 2172, and a communication module 2173.

[0126] Sensor module 2161 can detect input from the user's body or from the pen of the first input module 2131, and can generate an electrical signal or data value corresponding to the input. Sensor module 2161 may include at least one of fingerprint sensor 2161-1, input sensor 2161-2, and digitizer 2161-3.

[0127] The fingerprint sensor 2161-1 can generate data values ​​corresponding to a user's fingerprint. The fingerprint sensor 2161-1 can include any type of optical fingerprint sensor and capacitive fingerprint sensor.

[0128] Input sensor 2161-2 can generate data values ​​corresponding to the coordinate information of user body input or pen input. Input sensor 2161-2 can convert capacitance changes caused by input into data values. Input sensor 2161-2 can detect input through a passive pen, or can send data to / receive data from an active pen.

[0129] Input sensor 2161-2 can measure biosignals (such as blood pressure, humidity, or body fat). For example, when a part of a user's body touches the sensor layer or sensing panel and remains stationary for a period of time, input sensor 2161-2 can detect the biosignal based on the change in the electric field caused by said part of the body and output the information desired by the user to display module 2140.

[0130] The digitizer 2161-3 can generate data values ​​corresponding to coordinate information input via a pen. The digitizer 2161-3 can convert electromagnetic changes caused by the input into data values. The digitizer 2161-3 can detect input from a passive pen, or send data to / receive data from an active pen.

[0131] At least one of the fingerprint sensor 2161-1, the input sensor 2161-2, and the digitizer 2161-3 can be implemented as a sensor layer formed on the display panel 2141 by a continuous process. The fingerprint sensor 2161-1, the input sensor 2161-2, and the digitizer 2161-3 can be disposed above the display panel 2141, or at least one of the fingerprint sensor 2161-1, the input sensor 2161-2, and the digitizer 2161-3 can be disposed below the display panel 2141.

[0132] Two or more of the fingerprint sensor 2161-1, input sensor 2161-2, and digitizer 2161-3 can be integrated into a single sensing panel using the same process. When integrated into a single sensing panel, the sensing panel can be positioned between the display panel 2141 and a window positioned above the display panel 2141. In an embodiment, the sensing panel can be positioned on the window, but the position of the sensing panel is not limited thereto.

[0133] At least one of the fingerprint sensor 2161-1, the input sensor 2161-2, and the digitizer 2161-3 can be embedded in the display panel 2141. In other words, at least one of the fingerprint sensor 2161-1, the input sensor 2161-2, and the digitizer 2161-3 can be formed simultaneously by a process for forming elements (e.g., light-emitting elements, transistors, etc.) included in the display panel 2141.

[0134] Additionally, sensor module 2161 can generate electrical signals or data values ​​corresponding to the internal or external states of electronic device 2101. Sensor module 2161 may also include, for example, gesture sensors, gyroscope sensors, atmospheric pressure sensors, magnetic sensors, accelerometers, grip sensors, proximity sensors, color sensors, infrared (IR) sensors, biosensors, temperature sensors, humidity sensors, or brightness sensors.

[0135] Antenna module 2162 may include one or more antennas for transmitting or receiving signals or power to or from an external source. In an embodiment, communication module 2173 may transmit or receive signals to or from external electronic device 2102 via an antenna suitable for a communication method. The antenna pattern of antenna module 2162 may be integrated into a component of display module 2140 (e.g., display panel 2141) or input sensor 2161-2.

[0136] The audio output module 2163 can output audio signals to the outside of the electronic device 2101. The audio output module 2163 may include, for example, a speaker or a receiver. The speaker can be used for general purposes (such as playing multimedia or playing recordings). The receiver can be used to receive incoming calls. In embodiments, the receiver can be implemented separately from the speaker or as part of the speaker. The audio output mode of the audio output module 2163 can be integrated into the display module 2140.

[0137] Camera module 2171 can capture still images and moving images. In embodiments, camera module 2171 may include one or more lenses, image sensors, or image signal processors. Camera module 2171 may also include an infrared camera capable of measuring the presence or absence of a user, the user's position, and the user's line of sight.

[0138] The optical module 2172 can provide light. The optical module 2172 may include a light-emitting diode or a xenon lamp. The optical module 2172 can operate in conjunction with the camera module 2171, or it can operate independently of the camera module 2171.

[0139] Communication module 2173 can support the establishment of a wired or wireless communication channel between electronic device 2101 and external electronic device 2102 and support communication via the established communication channel. Communication module 2173 may include a wireless communication module (e.g., a cellular communication module, a short-range wireless communication module, or a Global Navigation Satellite System (GNSS) communication module) or a wired communication module (e.g., a local area network (LAN) communication module or a power line communication (PLC) module). Communication module 2173 can communicate via a short-range communication network (e.g., Bluetooth). ®The communication module 2173 communicates with external electronic devices via Wi-Fi Direct or Infrared Data Association (IrDA) networks or long-range communication networks (e.g., cellular networks, the Internet, or computer networks such as LANs or WANs). These various types of communication modules 2173 can be implemented as a single chip or as multiple chips that are separate from each other.

[0140] The input module 2130, sensor module 2161, camera module 2171, etc., can be combined with the processor 2110 to control the operation of the display module 2140.

[0141] The processor 2110 can output commands or data to the display module 2140, the sound output module 2163, the camera module 2171, or the optical module 2172 based on the input data received from the input module 2130. For example, the processor 2110 can generate image data corresponding to the input data applied by a mouse or an active pen, and can output the image data to the display module 2140. Optionally, the processor 2110 can generate command data corresponding to the input data, and can output the command data to the camera module 2171 or the optical module 2172. When no input data is received from the input module 2130 for a certain period of time, the processor 2110 can switch the operating mode of the electronic device 2101 to a low-power mode or a sleep mode, thereby reducing the power consumption of the electronic device 2101.

[0142] Processor 2110 can output commands or data to display module 2140, sound output module 2163, camera module 2171, or optical module 2172 based on sensing data received from sensor module 2161. For example, processor 2110 can compare authentication data applied by fingerprint sensor 2161-1 with authentication data stored in memory 2120, and then execute an application based on the comparison result. Processor 2110 can execute commands or output corresponding image data to display module 2140 based on sensing data sensed by input sensor 2161-2 or digitizer 2161-3. If sensor module 2161 includes a temperature sensor, processor 2110 can receive temperature data from sensor module 2161 and can also perform brightness correction on image data based on the temperature data.

[0143] Processor 2110 can receive measurement data from camera module 2171 regarding the presence or absence of a user, the user's position, and the user's gaze. Processor 2110 can also perform brightness correction on image data based on the measurement data. For example, after processor 2110 determines the presence or absence of a user based on input from camera module 2171, data conversion circuit 2112-2 or gamma correction circuit 2112-3 can perform brightness correction on the image data, and processor 2110 can provide the brightness-corrected image data to display module 2140.

[0144] At least some of the aforementioned components can be combined with each other and transmit signals (e.g., commands or data) between them via inter-peripheral communication schemes (e.g., bus, general purpose input / output (GPIO), serial peripheral interface (SPI), mobile industrial processor interface (MIPI), or ultrapath interconnect (UPI)). Processor 2110 can communicate with display module 2140 via a pre-defined interface. Furthermore, any of the aforementioned communication methods can be used between processor 2110 and display module 2140, but the communication methods between processor 2110 and display module 2140 are not limited to those described above.

[0145] The electronic device 2101 according to the various embodiments described above can be of various types. For example, the electronic device 2101 may include at least one of a portable communication device (e.g., a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, and a home appliance. However, the electronic device 2101 according to the embodiments is not limited to the devices described above.

[0146] The display device according to the embodiments can be applied to display devices including computers, laptops, mobile phones, smartphones, smart tablets, PMPs, PDAs, MP3 players, etc.

[0147] The foregoing is illustrative of the invention and should not be construed as limiting it. Although several embodiments of the invention have been described, it will be readily understood by those skilled in the art that many modifications are possible in the embodiments without substantially departing from the novel teachings and advantages of the invention. Therefore, all such modifications are intended to be included within the scope of the invention as defined in the claims. In the claims, the manner plus function clause is intended to cover not only structural equivalents but also equivalent structures, as described herein. Therefore, it will be understood that the foregoing is illustrative of the invention and should not be construed as limiting it to the specific embodiments disclosed, and modifications to the disclosed embodiments and other embodiments are intended to be included within the scope of the appended claims. The invention is defined by the appended claims and their equivalents.

Claims

1. An electronic device, the electronic device comprising: Beam splitter; A display device is configured to output an image to the beam splitter; as well as An angle controller is configured to control the angle of a display panel included in the display device. The display device includes: a display panel, including a first display area and a second display area; a data driver configured to apply a data voltage based on a data signal to the display panel; a gate driver configured to output a gate signal to the display panel; and a drive controller configured to output the data signal to the data driver. Wherein, the angle of the region between the first display area and the second display area changes based on an angle control signal, and The drive controller changes the set brightness of at least one of the first display area and the second display area based on the area angle data.

2. The electronic device according to claim 1, wherein, When a portion of the area angle has a first area angle, the second display area emits light based on a first set brightness, and the portion of the area angle is the angle between the current position of the second display area and a reference position of the second display area. Specifically, when a portion of the area angle changes from the first area angle to a second area angle that is higher than the first area angle, the white coordinate corresponding to the white area of ​​the second display area changes from the first white coordinate corresponding to the first area angle to a second white coordinate that is different from the first white coordinate.

3. The electronic device according to claim 2, wherein, The X-axis coordinate of the second white coordinate is lower than the X-axis coordinate of the first white coordinate, and the Y-axis coordinate of the second white coordinate is lower than the Y-axis coordinate of the first white coordinate.

4. The electronic device according to claim 3, wherein, When a portion of the region angle has a third region angle that is higher than the second region angle, the white coordinate is changed to a third white coordinate that is different from the second white coordinate.

5. The electronic device according to claim 4, wherein, The X-axis coordinate of the third white coordinate is lower than the X-axis coordinate of the second white coordinate, and the Y-axis coordinate of the third white coordinate is higher than the Y-axis coordinate of the second white coordinate.

6. The electronic device according to claim 5, wherein, When a portion of the region angle has a fourth region angle that is higher than the third region angle, the white coordinate is changed to a fourth white coordinate that is different from the third white coordinate.

7. The electronic device according to claim 6, wherein, The X-axis coordinate of the fourth white coordinate is higher than the X-axis coordinate of the third white coordinate, and the Y-axis coordinate of the fourth white coordinate is higher than the Y-axis coordinate of the third white coordinate.

8. The electronic device according to claim 1, wherein, When a portion of the area angle has a first area angle, the second display area emits light based on a first set brightness, and the portion of the area angle is the angle between the current position of the second display area and a reference position of the second display area. Wherein, when a portion of the area angle has a second area angle that is higher than the first area angle, the second display area emits light based on a second set brightness that is higher than the first set brightness.

9. The electronic device according to claim 8, wherein, When a portion of the area angle has a third area angle that is higher than the second area angle, the second display area emits light based on a third set brightness that is higher than the second set brightness.

10. The electronic device according to claim 1, wherein, The drive controller includes: An angle data receiver is configured to output an angle information signal based on the angle data of the region; A brightness change determiner is configured to output brightness compensation data corresponding to the angle of the region based on the angle information signal; and A data signal output device is configured to output the data signal based on the brightness compensation data.

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