Display driving circuit, display driving chip, display assembly and electronic device

Abstract

The application discloses a display driving circuit, a display driving chip, a display assembly and an electronic device, and belongs to the technical field of electronics. The display driving circuit comprises a plurality of display driving modules, each display driving module comprises a plurality of digital electronic circuits, a plurality of amplifiers, a plurality of converters and a plurality of signal output circuits, each digital electronic circuit, the amplifier corresponding to each digital electronic circuit, the converter and the signal output circuit constitute a display driving path; in each display driving path, the first end of the converter is connected with the amplifier, the second end is connected with the signal output circuit in the same display driving path, and the third end is connected with the signal output circuit in another display driving path; the digital electronic circuit is used for receiving and correcting image data signals corresponding to a target color channel, the amplifier is used for outputting an analog driving signal, the converter is used for switching the transmission path of the analog driving signal, and the analog driving signal is transmitted to pixel circuits corresponding to the target color channel.

Description

Technical Field

[0001] This application belongs to the field of electronic technology, specifically relating to a display driver circuit, a display driver chip, a display component, and an electronic device. Background Technology

[0002] For OLED (Organic Light-Emitting Diode) panels that use the SPR (Subpixel Rendering) method for pixel arrangement, the odd and even row subpixel arrangements differ. Therefore, OLED panels contain multiple columns of pixels with alternating R and B subpixels.

[0003] When driving an OLED panel using a DDIC (Display Driver Integrated Circuit), the driving signals for the odd-numbered and even-numbered rows of sub-pixels differ. Specifically, in scenarios involving images with large areas of solid color, particularly large areas of pure red or pure blue, the DDIC needs to output alternating high and low level waveforms when driving pixel columns with alternating R and B sub-pixels row by row.

[0004] However, changes in high and low levels increase the drive load of the amplifier in the DDIC, requiring the DDIC to consume more drive current and increasing its drive power consumption. Summary of the Invention

[0005] The purpose of this application is to provide a display driver circuit, display driver chip, display component, and electronic device that can reduce display driver power consumption.

[0006] In a first aspect, embodiments of this application provide a display driving circuit, including multiple display driving modules. Each display driving module includes multiple digital electronic circuits, multiple amplifiers, multiple converters, and multiple signal output circuits. Each digital electronic circuit, its corresponding amplifier, converter, and signal output circuit constitute a display driving path. In each display driving path, the input terminal of the amplifier is connected to the output terminal of the digital electronic circuit, the output terminal of the amplifier is connected to the first terminal of the converter, the second terminal of the converter is connected to the input terminal of the signal output circuit in the same display driving path, and the third terminal of the converter is connected to the input terminal of the signal output circuit in another display driving path. The output terminal of the signal output circuit is used to connect to a pixel circuit. In each display driving path, the digital electronic circuit receives image data signals corresponding to a target color channel and performs correction processing on the image data signals. The amplifier amplifies the corrected image data signals and outputs an analog driving signal. The signal output circuit transmits the analog driving signal to the connected pixel circuit, and the converter switches the transmission path of the analog driving signal so that the analog driving signal is transmitted to the pixel circuit corresponding to the target color channel.

[0007] Secondly, embodiments of this application provide a display driver chip, including the display driver circuit of the first aspect.

[0008] Thirdly, embodiments of this application provide a display component, including a display panel and a display driver chip of the second aspect; wherein the display driver chip is connected to the display panel; the display driver chip is used to drive the display panel.

[0009] Fourthly, embodiments of this application provide an electronic device, including the display component of the third aspect.

[0010] The display driving circuit provided in this application includes multiple display driving modules. Each display driving module includes multiple digital electronic circuits, multiple amplifiers, multiple converters, and multiple signal output circuits. Each digital electronic circuit, its corresponding amplifier, converter, and signal output circuit constitute a display driving path. In each display driving path, the input terminal of the amplifier is connected to the output terminal of the digital electronic circuit, the output terminal of the amplifier is connected to the first terminal of the converter, the second terminal of the converter is connected to the input terminal of the signal output circuit in the same display driving path, and the third terminal of the converter is connected to the input terminal of the signal output circuit in another display driving path. The output terminal of the signal output circuit is used to connect to a pixel circuit. In each display driving path, the digital electronic circuit receives the image data signal corresponding to the target color channel and performs correction processing on the image data signal. The amplifier amplifies the corrected image data signal and outputs an analog driving signal. The signal output circuit transmits the analog driving signal to the connected pixel circuit. The converter switches the transmission path of the analog driving signal so that the analog driving signal is transmitted to the pixel circuit corresponding to the target color channel. In the aforementioned display driving circuit, a converter is placed between the amplifier and the signal output circuit in each display driving path. The converter switches the subsequent transmission path of the analog driving signal output by the amplifier, ensuring that the analog driving signal generated based on the target color channel is transmitted to the pixel circuit corresponding to that target color channel. This achieves automatic switching of the analog driving signal transmission path, i.e., automatic matching between the analog driving signal and the driven pixel circuit. When driving pixel columns with alternating sub-pixels row by row through the display driving path, the amplifier in the display driving path does not need to process image data signals from different color channels, but only the image data signal of the fixed color channel. This ensures that the level of the analog driving signal output by a single amplifier remains unchanged, reducing the driving load on the amplifier and thus lowering the display driving power consumption of the display driving circuit. Attached Figure Description

[0011] Figure 1 A schematic diagram of a display driving circuit provided in an embodiment of this application;

[0012] Figure 2 A schematic diagram of a display panel provided in an embodiment of this application;

[0013] Figure 3 This is one of the display driver schematics in related technologies;

[0014] Figure 4 This is the second display driver schematic diagram in related technologies;

[0015] Figure 5 This is a waveform diagram of the analog drive signal in related technologies;

[0016] Figure 6 One of the schematic diagrams of a display driver module provided in an embodiment of this application;

[0017] Figure 7 A second schematic diagram of a display driver module provided in an embodiment of this application;

[0018] Figure 8 This is an example diagram of the display driver for a pixel array provided in an embodiment of this application;

[0019] Figure 9 A third schematic diagram of the display driver module provided in an embodiment of this application;

[0020] Figure 10 Fourth schematic diagram of the display driver module provided in the embodiments of this application;

[0021] Figure 11 This is a structural block diagram of the display driver chip provided in an embodiment of this application;

[0022] Figure 12 This is a structural block diagram of the display component provided in an embodiment of this application;

[0023] Figure 13 A structural block diagram of an electronic device provided in an embodiment of this application.

[0024] Figure label:

[0025] 100 Display driver circuit, 102 Display driver module, 104 Display driver path, 106 Digital electronic circuit, 108 Amplifier, 110 Converter, 112 Signal output circuit, 114 First switch, 116 Second switch, 118 Third switch, 120 Resistive element, 122 Signal output driver, 200 Display driver chip, 300 Display assembly, 302 Display panel, 304 Pixel array, 306 Pixel circuit, 308 First sub-pixel, 310 Second sub-pixel, 312 Third sub-pixel, 400 Electronic device. Detailed Implementation

[0026] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0027] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] The display driving circuit, display driving chip, display component, and electronic device according to embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0030] like Figure 1 As shown, this application embodiment provides a display driving circuit 100. The display driving circuit 100 includes a plurality of display driving modules 102, and each display driving module 102 includes a plurality of digital electronic circuits 106, a plurality of amplifiers 108, a plurality of converters 110 and a plurality of signal output circuits 112.

[0031] Among them, each digital electronic circuit 106, the amplifier 108, the converter 110 and the signal output circuit 112 corresponding to each digital electronic circuit 106 constitute a display driving path 104.

[0032] Optionally, in each display driving path 104, the input terminal of amplifier 108 is connected to the output terminal of digital electronic circuit 106, the output terminal of amplifier 108 is connected to the first terminal of converter 110, the second terminal of converter 110 is connected to the input terminal of signal output circuit 112 in the same display driving path 104, and the third terminal of converter 110 is connected to the input terminal of signal output circuit 112 in another display driving path 104. The output terminal of signal output circuit 112 is used to connect to pixel circuit 306.

[0033] Optionally, in each display driving path 104, the digital electronic circuit 106 is used to receive the image data signal corresponding to the target color channel and perform correction processing on the image data signal; the amplifier 108 is used to amplify the corrected image data signal and output an analog driving signal; the signal output circuit 112 is used to transmit the analog driving signal to the connected pixel circuit 306; and the converter 110 is used to switch the transmission path of the analog driving signal so that the analog driving signal is transmitted to the pixel circuit 306 corresponding to the target color channel.

[0034] In practical applications, such as Figure 1 As shown, in each display drive path 104, the signal output circuit 112 may specifically include a resistor element 120 and a signal output driver 122.

[0035] The first end of the resistor element 120 is connected to the second end of the converter 110 in the same display driving path 104, and is also connected to the third end of the converter 110 in another display driving path 104. The second end of the resistor element 120 is connected to the first end of the signal output driver 122, and the second end of the signal output driver 122 is used to connect to the pixel circuit 306.

[0036] Optionally, the resistor element 120 serves functions such as current limiting protection, isolation, and noise reduction.

[0037] Optionally, the target color channel can be any one of the red channel, green channel, and blue channel.

[0038] Optionally, the color channel corresponding to each display driving path 104 is fixed. That is, the digital electronic circuit 106 and amplifier 108 in each display driving path 104 are only used to process the image data signal corresponding to one color channel, and each amplifier 108 is only used to output the analog driving signal corresponding to one color channel.

[0039] Optionally, the analog drive signal is used to indicate the output grayscale of the corresponding pixel circuit 306, and the signal amplitude of the analog drive signal can be between 0 and 255.

[0040] Optionally, such as Figure 2 As shown, the pixel circuit 306 includes a pixel circuit with alternating arrangement of first sub-pixels 308 and second sub-pixels 310, and also includes a pixel circuit containing only third sub-pixels 312.

[0041] Among them, the first sub-pixel 308 is one of the R sub-pixel and the B sub-pixel, the second sub-pixel 310 is the other of the R sub-pixel and the B sub-pixel, and the third sub-pixel 312 is the G sub-pixel.

[0042] That is, the pixel array 304 containing the pixel circuit 306 adopts the pixel arrangement method corresponding to the SPR method. For example, as Figure 2 As shown, the pixel circuits 306 in the odd-numbered rows of the pixel array 304 are arranged in the order of R sub-pixels, G sub-pixels, B sub-pixels, and G sub-pixels, while the pixel circuits 306 in the even-numbered rows are arranged in the order of B sub-pixels, G sub-pixels, R sub-pixels, and G sub-pixels.

[0043] It is understandable that, since the pixel arrangement of the pixel circuits 306 in the odd-numbered rows of the pixel array 304 is different from that in the even-numbered rows, the analog driving signals of the pixel circuits 306 in the odd-numbered rows are also different when the pixel array 304 is driven for display.

[0044] For example, the multiple signal output drivers 122 in each display driver module 102 are respectively denoted as SOUT1, SOUT2, SOUT3, and SOUT4, and the pixel arrangement of the pixel array 304 follows the example above. In related technologies, when driving the display of pixel circuits in odd-numbered rows, such as Figure 3 As shown, for SOUT1, the analog drive signal corresponding to the R sub-pixel is output; for SOUT3, the analog drive signal corresponding to the B sub-pixel is output. When driving the display for the pixel circuits in even-numbered rows, as follows... Figure 4 As shown, for SOUT1, the analog driving signal corresponding to the B sub-pixel is output, and for SOUT3, the analog driving signal corresponding to the R sub-pixel is output.

[0045] Based on this, in display driving scenarios with large areas of solid color images, especially in display driving scenarios with large areas of pure red or pure blue images, for pixel circuits with alternating R and B sub-pixels, the output grayscale of R and B sub-pixels should alternate between 255 and 0.

[0046] Based on this, when driving the pixel array 304 row by row, taking the display of a pure red image as an example, in related technologies, following the above example, the output grayscale of the R sub-pixels connected to SOUT1 in odd-numbered rows is 255, and the output grayscale of the B sub-pixels connected to SOUT1 in even-numbered rows is 0. At this time, the signal amplitude of the analog driving signal output by SOUT1 changes in the order of 255, 0, 255, 0. Similarly, the output grayscale of the B sub-pixels connected to SOUT3 in odd-numbered rows is 0, and the output grayscale of the R sub-pixels connected to SOUT3 in even-numbered rows is 255. At this time, the signal amplitude of the analog driving signal output by SOUT3 changes in the order of 0, 255, 0, 255. That is, the waveforms of the analog driving signals output by SOUT1 and SOUT3 are as follows... Figure 5 As shown, the high and low levels alternate.

[0047] Understandably, changes in high and low levels increase the amplifier's drive load, requiring more drive current and increasing display drive power consumption.

[0048] For example, by analyzing the DVDD (Digital VDD) current, VDDI (Digital Interface VDD) current, VCI (Vcore Voltage) current, AVDD (Analog VDD) current, logic power consumption, and analog power consumption when displaying W (White) images, R images, G images, and B images, the following Table 1 is obtained.

[0049] Table 1

[0050]

[0051] As shown in Table 1, the power consumption of the display driver differs significantly when displaying R, G, and B images, and this difference is mainly reflected in the analog power consumption.

[0052] Therefore, the display driving circuit 100 provided in this application includes a converter 110 between the amplifier 108 and the signal output circuit 112 in each display driving path 104. The converter 110 switches the subsequent transmission path of the analog driving signal output by the amplifier 108, ensuring that the analog driving signal generated based on the target color channel is transmitted to the pixel circuit 306 corresponding to the target color channel. This achieves automatic switching of the analog driving signal transmission path, i.e., automatic matching between the analog driving signal and the driven pixel circuit 306. This allows the single amplifier 108 to process only the image data signal of a fixed color channel, reducing the driving load on the amplifier 108. Furthermore, the above modifications are integrated within the display driving circuit 100, eliminating the need to modify the wiring in the pixel array 304. The implementation is simple; compatibility with different pixel arrangements can be achieved simply by adjusting the order and path switching of each converter 110.

[0053] The display driving circuit 100 according to an embodiment of this application includes a plurality of display driving modules 102. Each display driving module 102 includes a plurality of digital electronic circuits 106, a plurality of amplifiers 108, a plurality of converters 110, and a plurality of signal output circuits 112. Each digital electronic circuit 106, its corresponding amplifier 108, converter 110, and signal output circuit 112 form a display driving path. In each display driving path 104, the input terminal of the amplifier 108 is connected to the output terminal of the digital electronic circuit 106, the output terminal of the amplifier 108 is connected to the first terminal of the converter 110, and the second terminal of the converter 110 is connected to the signal output circuit 112 in the same display driving path 104. The input terminal of the converter 110 is connected to the input terminal of the signal output circuit 112 in another display driving path 104. The output terminal of the signal output circuit 112 is used to connect to the pixel circuit 306. In each display driving path 104, the digital electronic circuit 106 is used to receive the image data signal corresponding to the target color channel and perform correction processing on the image data signal. The amplifier 108 is used to amplify the corrected image data signal and output an analog driving signal. The signal output circuit 112 is used to transmit the analog driving signal to the connected pixel circuit 306. The converter 110 is used to switch the transmission path of the analog driving signal so that the analog driving signal is transmitted to the pixel circuit 306 corresponding to the target color channel. Through the above-described display driving circuit 100, in each display driving path 104, a converter 110 is set between the amplifier 108 and the signal output circuit 112. The converter 110 switches the subsequent transmission path of the analog driving signal output by the amplifier 108 so that the analog driving signal generated based on the target color channel is transmitted to the pixel circuit 306 corresponding to the target color channel. In this way, the transmission path of the analog drive signal is automatically switched, that is, the analog drive signal is automatically matched with the driven pixel circuit 306. When the pixel column with different sub-pixels is driven row by row through the display drive path 104, the amplifier 108 in the display drive path 104 does not need to process the image data signal of different color channels, but only needs to process the image data signal of the fixed color channel. This makes the level of the analog drive signal output by the single amplifier 108 unchanged, reducing the drive load of the amplifier 108 and thus reducing the drive power consumption of the display drive circuit 100.

[0054] According to some embodiments of this application, optionally, such as Figure 6 , Figure 7 , Figure 9 and Figure 10As shown, each display driver module 102 includes a display driver path 104 corresponding to a first color and a display driver path 104 corresponding to a second color. The first color is red (R), and the second color is blue (B).

[0055] The third terminal of the converter 110 in the display driving path 104 corresponding to the first color is connected to the input terminal of the signal output circuit 112 in the display driving path 104 corresponding to the second color, and the third terminal of the converter 110 in the display driving path 104 corresponding to the second color is connected to the input terminal of the signal output circuit 112 in the display driving path 104 corresponding to the first color.

[0056] In practical applications, such as Figure 6 , Figure 7 , Figure 9 and Figure 10 As shown, each display driver module 102 may further include a display driver path 104 corresponding to a third color. The first color is green (G).

[0057] The internal structure of the display driving path 104 corresponding to the third color can be the same as that of the display driving path 104 corresponding to the first color. In this case, there can be two display driving paths 104 corresponding to the third color, and the converters 110 and signal output circuits 112 in the two display driving paths 104 corresponding to the third color are interconnected, referring to the interconnection method between the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color.

[0058] In practical applications, the display driver path 104 corresponding to the third color can also be adopted. Figure 3 and Figure 4 The internal structure shown does not include a converter 110 in the display driver path 104 corresponding to the third color; no specific restrictions are imposed here.

[0059] For example, the number of display driving paths 104 corresponding to the third color is two, that is, each display driving module 102 includes four display driving paths 104. Among them, the four amplifiers 108 in each display driving module 102 are denoted as AMP1, AMP2, AMP3 and AMP4, the four converters 110 in each display driving module 102 are denoted as SW1, SW2, SW3 and SW4, and the four signal output drivers 122 in each display driving module 102 are denoted as SOUT1, SOUT2, SOUT3 and SOUT4.

[0060] For example, the third terminal of converter 110 (SW1) in the first display driving path 104 is connected to the input terminal of signal output circuit 112 in the third display driving path 104. That is, through converter 110 (SW1) in the first display driving path 104, the analog driving signal output by amplifier 108 (AMP1) in the first display driving path 104 can be transmitted to signal output driver 122 (SOUT1) in the first display driving path 104, and the analog driving signal output by amplifier 108 (AMP1) in the first display driving path 104 can also be transmitted to signal output driver 122 (SOUT3) in the third display driving path 104.

[0061] For example, the third terminal of converter 110 (SW2) in the second display driving path 104 is connected to the input terminal of signal output circuit 112 in the fourth display driving path 104. That is, through converter 110 (SW2) in the second display driving path 104, the analog driving signal output by amplifier 108 (AMP2) in the second display driving path 104 can be transmitted to signal output driver 122 (SOUT2) in the second display driving path 104, and the analog driving signal output by amplifier 108 (AMP2) in the second display driving path 104 can also be transmitted to signal output driver 122 (SOUT4) in the fourth display driving path 104.

[0062] For example, the third terminal of converter 110 (SW3) in the third display driving path 104 is connected to the input terminal of signal output circuit 112 in the first display driving path 104. That is, through converter 110 (SW3) in the third display driving path 104, the analog driving signal output by amplifier 108 (AMP3) in the third display driving path 104 can be transmitted to signal output driver 122 (SOUT3) in the third display driving path 104, and the analog driving signal output by amplifier 108 (AMP3) in the third display driving path 104 can also be transmitted to signal output driver 122 (SOUT1) in the first display driving path 104.

[0063] For example, the third terminal of converter 110 (SW4) in the fourth display driving path 104 is connected to the input terminal of signal output circuit 112 in the second display driving path 104. That is, through converter 110 (SW4) in the fourth display driving path 104, the analog driving signal output by amplifier 108 (AMP4) in the fourth display driving path 104 can be transmitted to signal output driver 122 (SOUT4) in the fourth display driving path 104, and the analog driving signal output by amplifier 108 (AMP4) in the fourth display driving path 104 can also be transmitted to signal output driver 122 (SOUT2) in the second display driving path 104.

[0064] According to the display driving circuit 100 of this application embodiment, each display driving module 102 includes a display driving path 104 corresponding to a first color and a display driving path 104 corresponding to a second color. The third terminal of the converter 110 in the first color-corresponding display driving path 104 is connected to the input terminal of the signal output circuit 112 in the second color-corresponding display driving path 104, and the third terminal of the converter 110 in the second color-corresponding display driving path 104 is connected to the input terminal of the signal output circuit 112 in the first color-corresponding display driving path 104. In this way, the converter 110 expands the transmission path of the analog driving signal output by the amplifier 108 in the first and second color-corresponding display driving paths 104, facilitating automatic switching of the transmission paths of the first and second color-corresponding analog driving signals. This enables automatic matching of the first and second color-corresponding analog driving signals with the driven pixel circuit 306, allowing the single amplifier 108 to process only the image data signal of a fixed color channel, reducing the driving load of the amplifier 108 and thus lowering the display driving power consumption.

[0065] According to some embodiments of this application, optionally, the output terminals of the signal output circuits 112 in the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color are both used to connect to a column of pixel circuits 306 that alternately arrange the first sub-pixel 308 and the second sub-pixel 310.

[0066] Based on this, when the sub-pixel arrangement of the image data signal received by each display driver module 102 corresponds to the sub-pixel arrangement of the odd-numbered row pixel circuit 306, for the display driver path 104 corresponding to the first color and the display driver path 104 corresponding to the second color: when display driving is performed on the odd-numbered row pixel circuit 306, the first and second terminals of the converter 110 in each display driver path 104 are turned on; when display driving is performed on the even-numbered row pixel circuit 306, the first and third terminals of the converter 110 in each display driver path 104 are turned on.

[0067] For example, following the above example, each display driver module 102 includes four display driver paths 104. As... Figure 2 As shown, the output terminals of the signal output drivers 122 in the first and third display driving paths 104, namely SOUT1 and SOUT3, are both used to connect to a column of pixel circuits 306 that alternately arrange the first sub-pixel 308 and the second sub-pixel 310. The output terminals of the signal output drivers 122 in the second and fourth display driving paths 104, namely SOUT2 and SOUT4, are used to connect to a column of pixel circuits 306 that only contains the third sub-pixel 312.

[0068] Based on this, when the sub-pixel arrangement of the image data signals received by the four display driving paths 104 in each display driving module 102 corresponds to the sub-pixel arrangement of the odd-numbered row pixel circuit 306, for example, the pixel arrangement of the pixel array 304 follows the example above, and in each display driving module 102, the sub-pixels corresponding to the image data signals received by the four display driving paths 104 are R sub-pixels, G sub-pixels, B sub-pixels and G sub-pixels respectively.

[0069] At this time, for each display driving path 104: when performing display driving on the pixel circuits 306 of the odd-numbered rows, such as Figure 6As shown, the first terminal of the converter 110 in each display driving path 104 is connected to the second terminal of the converter 110. That is, through the converter 110 (SW1) in the first display driving path 104 corresponding to the R channel, the amplifier 108 (AMP1) and the signal output driver 122 (SOUT1) in the first display driving path 104 are turned on, so that the analog driving signal output by AMP1 corresponds to the R sub-pixel; through the converter 110 (SW2) in the second display driving path 104 corresponding to the G channel, the amplifier 108 (AMP2) and the signal output driver 122 (SOUT2) in the second display driving path 104 are turned on, so that the analog driving signal output by AMP2 corresponds to the G sub-pixel. The converter 110 (SW3) in the third display driving path 104 corresponding to the B channel turns on the amplifier 108 (AMP3) and the signal output driver 122 (SOUT3) in the third display driving path 104, so that the analog driving signal output by AMP3 corresponds to the B sub-pixel; the converter 110 (SW4) in the fourth display driving path 104 corresponding to the G channel turns on the amplifier 108 (AMP4) and the signal output driver 122 (SOUT4) in the fourth display driving path 104, so that the analog driving signal output by AMP4 corresponds to the G sub-pixel.

[0070] Optionally, for each display driving path 104: in the case of display driving for the pixel circuits 306 of even-numbered rows, such as Figure 7As shown, for the display driving paths 104 corresponding to the G channel, namely the 2nd and 4th display driving paths 104, the first and second terminals of the converter 110 are turned on. For the display driving paths 104 corresponding to the R and B channels, namely the 1st and 3rd display driving paths 104, the first and third terminals of the converter 110 are turned on. That is, through the converter 110 (SW1) in the 1st display driving path 104 corresponding to the R channel, the amplifier 108 (AMP1) in the 1st display driving path 104 and the signal output driver 122 (SOUT3) in the 3rd display driving path 104 are turned on, so that the analog driving signal output by AMP1 corresponds to the R sub-pixel; through the converter 110 (SW2) in the 2nd display driving path 104 corresponding to the G channel, the amplifier 108 (AMP2) in the 2nd display driving path 104 and the signal output driver 122 (SOUT2) in the 2nd display driving path 104 are turned on, so that the analog driving signal output by AMP2 corresponds to the G sub-pixel. The converter 110 (SW3) in the third display driving path 104 corresponding to the B channel turns on the amplifier 108 (AMP3) in the third display driving path 104 and the signal output driver 122 (SOUT1) in the first display driving path 104, so that the analog driving signal output by AMP3 corresponds to the B sub-pixel; the converter 110 (SW4) in the fourth display driving path 104 corresponding to the G channel turns on the amplifier 108 (AMP4) in the fourth display driving path 104 and the signal output driver 122 (SOUT4), so that the analog driving signal output by AMP4 corresponds to the G sub-pixel.

[0071] Therefore, whether the display driver is applied to the pixel circuit 306 of the odd-numbered rows or the pixel circuit 306 of the even-numbered rows, the sub-pixel type corresponding to the analog drive signal output by the single amplifier 108 remains unchanged. This achieves the same color and same drive for the sub-pixels by the amplifier 108, so that the level of the analog drive signal output by the single amplifier 108 remains unchanged, reducing the drive load of the single amplifier 108 and thus reducing the display drive power consumption.

[0072] For example, taking a pure red image as an example, the pixel arrangement of the pixel array 304 follows the example above. In each display driver module 102, the sub-pixels corresponding to the image data signals received by the four display driver paths 104 are R sub-pixels, G sub-pixels, B sub-pixels, and G sub-pixels, respectively. At this time, AMP1 always outputs a high-level analog drive signal, while AMP2, AMP3, and AMP4 always output low-level analog drive signals, so that the output grayscale of the R sub-pixels connected to SOUT1 in odd-numbered rows is 255, the output grayscale of the R sub-pixels connected to SOUT3 in even-numbered rows is 255, and the output grayscale of the remaining sub-pixels is 0, thereby achieving driving only the R sub-pixels in the pixel array 304, such as... Figure 8 As shown, the screen displays a pure red color.

[0073] In practical applications, the display driver circuit 100 can be configured to enable the same color and same drive scheme. When the same color and same drive scheme is enabled, the conduction state of each converter 110 is automatically switched according to the image to be displayed, thereby reducing the power consumption of the display driver.

[0074] According to the display driving circuit 100 of this application embodiment, the output terminals of the signal output circuits 112 in the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color are both used to connect to a column of pixel circuits 306 arranged alternately with the first sub-pixels 308 and the second sub-pixels 310. When the sub-pixel arrangement of the image data signal received by each display driving module 102 corresponds to the sub-pixel arrangement of the odd-numbered rows of pixel circuits 306, for the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color: when display driving is performed on the odd-numbered rows of pixel circuits 306, the first and second terminals of the converters 110 in each display driving path 104 are turned on; when display driving is performed on the even-numbered rows of pixel circuits 306, the first and third terminals of the converters 110 in each display driving path 104 are turned on. In this way, when driving the display of pixel circuits 306 in odd or even rows, the conduction state of each converter 110 is dynamically switched so that the analog driving signal is automatically matched with the driven pixel circuit 306. This keeps the sub-pixel type corresponding to the analog driving signal output by the single amplifier 108 unchanged, and keeps the level of the analog driving signal output by the single amplifier 108 unchanged, reducing the driving load of the single amplifier 108 and thus reducing the display driving power consumption.

[0075] According to some embodiments of this application, optionally, when the sub-pixel arrangement of the image data signal received by each display driving module 102 corresponds to the sub-pixel arrangement of the even-numbered row pixel circuits 306, for the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color: when display driving is performed on the odd-numbered row pixel circuits 306, the first and second terminals of the converter 110 in each display driving path 104 are turned on; when display driving is performed on the even-numbered row pixel circuits 306, the first and third terminals of the converter 110 in each display driving path 104 are turned on.

[0076] For example, following the above example, each display driver module 102 includes four display driver paths 104. When the sub-pixel arrangement of the image data signal received by each display driver module 102 corresponds to the sub-pixel arrangement of the even-numbered rows of pixel circuits 306, for example, following the above example, in each display driver module 102, the sub-pixels corresponding to the image data signals received by the four display driver paths 104 are B sub-pixels, G sub-pixels, R sub-pixels, and G sub-pixels, respectively.

[0077] At this time, for each display driving path 104: when performing display driving on the pixel circuits 306 of the odd-numbered rows, such as Figure 9 As shown, for the display driving paths 104 corresponding to the G channel, namely the 2nd and 4th display driving paths 104, the first and second terminals of the converter 110 are turned on. For the display driving paths 104 corresponding to the R and B channels, namely the 1st and 3rd display driving paths 104, the first and third terminals of the converter 110 are turned on. That is, through the converter 110 (SW1) in the 1st display driving path 104 corresponding to the B channel, the amplifier 108 (AMP1) in the 1st display driving path 104 and the signal output driver 122 (SOUT3) in the 3rd display driving path 104 are turned on, so that the analog driving signal output by AMP1 corresponds to the B sub-pixel; through the converter 110 (SW2) in the 2nd display driving path 104 corresponding to the G channel, the amplifier 108 (AMP2) in the 2nd display driving path 104 and the signal output driver 122 (SOUT2) in the 2nd display driving path 104 are turned on, so that the analog driving signal output by AMP2 corresponds to the G sub-pixel. The analog drive signal output by AMP3 corresponds to the R sub-pixel; the amplifier 108 (AMP3) in the third display drive path 104 corresponding to the R channel and the signal output driver 122 (SOUT1) in the first display drive path 104 are turned on, so that the analog drive signal output by AMP3 corresponds to the R sub-pixel; the amplifier 108 (AMP4) in the fourth display drive path 104 corresponding to the G channel and the signal output driver 122 (SOUT4) in the fourth display drive path 104 are turned on, so that the analog drive signal output by AMP4 corresponds to the G sub-pixel.

[0078] Optionally, for each display driving path 104: in the case of display driving for the pixel circuits 306 of even-numbered rows, such as Figure 10As shown, the first and second terminals of the converter 110 in each display driving path 104 are turned on. That is, through the converter 110 (SW1) in the first display driving path 104 corresponding to the B channel, the amplifier 108 (AMP1) and the signal output driver 122 (SOUT1) in the first display driving path 104 are turned on, so that the analog driving signal output by AMP1 corresponds to the B sub-pixel; through the converter 110 (SW2) in the second display driving path 104 corresponding to the G channel, the amplifier 108 (AMP2) and the signal output driver 122 (SOUT2) in the second display driving path 104 are turned on, so that the analog driving signal output by AMP2 corresponds to the G sub-pixel. The analog drive signal output by AMP3 corresponds to the R sub-pixel; the amplifier 108 (AMP3) and signal output driver 122 (SOUT3) in the third display drive path 104 corresponding to the R channel are turned on through the converter 110 (SW3) in the third display drive path 104, so that the analog drive signal output by AMP3 corresponds to the R sub-pixel; the amplifier 108 (AMP4) and signal output driver 122 (SOUT4) in the fourth display drive path 104 corresponding to the G channel are turned on through the converter 110 (SW4) in the fourth display drive path 104, so that the analog drive signal output by AMP4 corresponds to the G sub-pixel.

[0079] Therefore, whether the display driver is applied to the pixel circuit 306 of the odd-numbered rows or the pixel circuit 306 of the even-numbered rows, the sub-pixel type corresponding to the analog drive signal output by the single amplifier 108 remains unchanged. This achieves the same color and same drive for the sub-pixels by the amplifier 108, so that the level of the analog drive signal output by the single amplifier 108 remains unchanged, reducing the drive load of the single amplifier 108 and thus reducing the display drive power consumption.

[0080] In addition, for pixel arrays 304 with different pixel arrangements, the position, wiring relationship and conduction state switching of converter 110 in display driver circuit 100 can be adjusted based on the actual pixel distribution of pixel array 304, without specific restrictions.

[0081] According to the display driving circuit 100 of this application embodiment, when the sub-pixel arrangement of the image data signal received by each display driving module 102 corresponds to the sub-pixel arrangement of the even-numbered rows of pixel circuits 306, for the display driving path 104 corresponding to the first color and the display driving path 104 corresponding to the second color: when display driving is performed on the odd-numbered rows of pixel circuits 306, the first and third terminals of the converters 110 in each display driving path 104 are turned on; when display driving is performed on the even-numbered rows of pixel circuits 306, the first and second terminals of the converters 110 in each display driving path 104 are turned on. In this way, when display driving is performed on the odd-numbered or even-numbered rows of pixel circuits 306, by dynamically switching the on state of each converter 110, the analog driving signal is automatically matched with the driven pixel circuit 306, so that the sub-pixel type corresponding to the analog driving signal output by the single amplifier 108 remains unchanged, and the level of the analog driving signal output by the single amplifier 108 remains unchanged, reducing the driving load of the single amplifier 108 and thus reducing the display driving power consumption.

[0082] According to some embodiments of this application, optionally, such as Figure 1 , Figure 6 and Figure 7 As shown, the converter 110 includes a first switch 114 and a second switch 116.

[0083] Specifically, the first terminal of the first switch 114 is connected to the output terminal of the amplifier 108 in the same display driving path 104, and the second terminal of the first switch 114 is connected to the input terminal of the signal output circuit 112 in the same display driving path 104. That is, the first switch 114 is used to turn on the amplifier 108 and the signal output circuit 112 in the same display driving path 104.

[0084] Optionally, the first terminal of the second switch 116 is connected to the first terminal of the first switch 114, and the second terminal of the second switch 116 is connected to the input terminal of the signal output circuit 112 in another display driving path 104. That is, the second switch 116 is used to turn on the amplifier 108 and the signal output circuit 112 in different display driving paths 104.

[0085] In practical applications, such as Figure 6 and Figure 7 As shown, the first switch 114 and the second switch 116 cannot be closed or opened at the same time. At any given time, only one of the first switch 114 and the second switch 116 is in the closed state.

[0086] For example, following the above example, if the sub-pixel arrangement of the image data signals received by the four display driving paths 104 in each display driving module 102 corresponds to the sub-pixel arrangement of the odd-numbered row pixel circuits 306, and the sub-pixels corresponding to the image data signals received by the four display driving paths 104 are R sub-pixels, G sub-pixels, B sub-pixels, and G sub-pixels respectively, then for each display driving path 104:

[0087] When driving the display of the pixel circuit 306 in the odd-numbered rows, such as Figure 6 As shown, in converter 110, the first switch 114 is closed and the second switch 116 is open. At this time, SW1 turns on AMP1 and SOUT1, so that the analog drive signal output by AMP1 corresponds to the R sub-pixel; SW2 turns on AMP2 and SOUT2, so that the analog drive signal output by AMP2 corresponds to the G sub-pixel; SW3 turns on AMP3 and SOUT3, so that the analog drive signal output by AMP3 corresponds to the B sub-pixel; SW4 turns on AMP4 and SOUT4, so that the analog drive signal output by AMP4 corresponds to the G sub-pixel.

[0088] When driving the display for the pixel circuit 306 in even-numbered rows, such as Figure 7 As shown, for the display driving path 104 corresponding to the G channel, the first switch 114 in the converter 110 is closed and the second switch 116 is open. For the display driving paths 104 corresponding to the R and B channels, the first switch 114 in the converter 110 is open and the second switch 116 is closed. At this time, SW1 turns on AMP1 and SOUT3, so that the analog driving signal output by AMP1 corresponds to the R sub-pixel; SW2 turns on AMP2 and SOUT2, so that the analog driving signal output by AMP2 corresponds to the G sub-pixel; SW3 turns on AMP3 and SOUT1, so that the analog driving signal output by AMP3 corresponds to the B sub-pixel; SW4 turns on AMP4 and SOUT4, so that the analog driving signal output by AMP4 corresponds to the G sub-pixel.

[0089] According to the display driving circuit 100 of this application embodiment, the converter 110 includes a first switch 114 and a second switch 116; wherein, the first end of the first switch 114 is connected to the output end of the amplifier 108 in the same display driving path 104, and the second end of the first switch 114 is connected to the input end of the signal output circuit 112 in the same display driving path 104; the first end of the second switch 116 is connected to the first end of the first switch 114, and the second end of the second switch 116 is connected to the input end of the signal output circuit 112 in another display driving path 104. In this way, the transmission path of the analog driving signal output by each amplifier 108 is extended by different switches, which facilitates the automatic switching of the transmission path of the analog driving signal, thereby realizing the automatic matching of the analog driving signal with the driven pixel circuit 306.

[0090] According to some embodiments of this application, optionally, such as Figure 9 and Figure 10 As shown, converter 110 includes a third switch 118.

[0091] Among them, the third switch 118 is a single-pole double-throw switch.

[0092] Optionally, the first terminal of the third switch 118 is connected to the output terminal of the amplifier 108 in the same display driving path 104, the second terminal of the third switch 118 is connected to the input terminal of the signal output circuit 112 in the same display driving path 104, and the third terminal of the third switch 118 is connected to the input terminal of the signal output circuit 112 in another display driving path 104.

[0093] At any given time, the first terminal of the third switch 118 is connected to the second terminal, or the first terminal of the third switch 118 is connected to the third terminal.

[0094] For example, following the above example, if the sub-pixel arrangement of the image data signal received by each display driver module 102 corresponds to the sub-pixel arrangement of the even-numbered rows of pixel circuits 306, and the sub-pixels corresponding to the image data signals received by the four display driver paths 104 are B sub-pixels, G sub-pixels, R sub-pixels, and G sub-pixels respectively, then for each display driver path 104:

[0095] When driving the display for the pixel circuit 306 in even-numbered rows, such as Figure 10As shown, the first terminal of the third switch 118 is connected to the second terminal. At this time, SW1 turns on AMP1 and SOUT1, so that the analog drive signal output by AMP1 corresponds to the B sub-pixel; SW2 turns on AMP2 and SOUT2, so that the analog drive signal output by AMP2 corresponds to the G sub-pixel; SW3 turns on AMP3 and SOUT3, so that the analog drive signal output by AMP3 corresponds to the R sub-pixel; SW4 turns on AMP4 and SOUT4, so that the analog drive signal output by AMP4 corresponds to the G sub-pixel.

[0096] When driving the display of the pixel circuit 306 in the odd-numbered rows, such as Figure 9 As shown, for the display driving path 104 corresponding to the G channel, the first terminal of the third switch 118 is connected to the second terminal; for the display driving paths 104 corresponding to the R and B channels, the first terminal of the third switch 118 is connected to the third terminal. At this time, SW1 turns on AMP1 and SOUT3, causing the analog driving signal output by AMP1 to correspond to the B sub-pixel; SW2 turns on AMP2 and SOUT2, causing the analog driving signal output by AMP2 to correspond to the G sub-pixel; SW3 turns on AMP3 and SOUT1, causing the analog driving signal output by AMP3 to correspond to the R sub-pixel; SW4 turns on AMP4 and SOUT4, causing the analog driving signal output by AMP4 to correspond to the G sub-pixel.

[0097] According to the display driving circuit 100 of this application embodiment, the converter 110 includes a third switch 118, which is a single-pole double-throw switch. The first terminal of the third switch 118 is connected to the output terminal of the amplifier 108 in the same display driving path 104, the second terminal of the third switch 118 is connected to the input terminal of the signal output circuit 112 in the same display driving path 104, and the third terminal of the third switch 118 is connected to the input terminal of the signal output circuit 112 in another display driving path 104. In this way, the transmission path of the analog driving signal output by each amplifier 108 is extended through the single-pole double-throw switch, facilitating automatic switching of the analog driving signal transmission path and thus achieving automatic matching between the analog driving signal and the driven pixel circuit 306.

[0098] According to some embodiments of this application, optionally, such as Figure 11 As shown, this application embodiment also provides a display driver chip 200. The display driver chip 200 includes the display driver circuit 100 from any of the above embodiments.

[0099] The display driver chip 200 provided in this application embodiment includes the display driver circuit 100 in any of the above embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0100] According to some embodiments of this application, optionally, such as Figure 12 As shown in the figure, this application embodiment also provides a display component 300. The display component 300 includes a display panel 302 and the display driver chip 200 from the above embodiments.

[0101] The display driver chip 200 is connected to the display panel 302.

[0102] The display driver chip 200 is used to drive the display panel 302.

[0103] The display component 300 provided in this application embodiment includes the display driver chip 200 in the above embodiment and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0104] According to some embodiments of this application, optionally, such as Figure 2 As shown, the display panel 302 includes a pixel array 304, and the pixel array 304 includes a multi-column pixel circuit 306.

[0105] In the odd-numbered pixel circuit 306, the first sub-pixel 308 and the second sub-pixel 310 are arranged alternately, while the even-numbered pixel circuit 306 contains only the third sub-pixel 312.

[0106] Optionally, the first sub-pixel 308 is one of the R sub-pixel and the B sub-pixel, the second sub-pixel 310 is the other of the R sub-pixel and the B sub-pixel, and the third sub-pixel 312 is the G sub-pixel. That is, the pixel array 304 adopts the pixel arrangement corresponding to the SPR method.

[0107] For example, the pixel circuits 306 in the odd-numbered rows of the pixel array 304 are arranged in the order of R sub-pixels, G sub-pixels, B sub-pixels, and G sub-pixels, while the pixel circuits 306 in the even-numbered rows are arranged in the order of B sub-pixels, G sub-pixels, R sub-pixels, and G sub-pixels.

[0108] According to the display component 300 of this application embodiment, the display panel 302 includes a pixel array 304, which includes multiple columns of pixel circuits 306. In the odd-numbered columns of pixel circuits 306, first sub-pixels 308 and second sub-pixels 310 are arranged alternately, while the even-numbered columns of pixel circuits 306 contain only third sub-pixels 312. Thus, the pixel array 304 adopts a pixel arrangement corresponding to the SPR method, allowing adjacent pixel units to share sub-pixels, reducing the number of sub-pixels, increasing the number and density of pixel units, and thereby improving the output resolution.

[0109] According to some embodiments of this application, optionally, such as Figure 13As shown, this application embodiment also provides an electronic device 400. The electronic device 400 includes the display component 300 from any of the above embodiments. The electronic device 400 provided in this application embodiment includes the display component 300 from any of the above embodiments and achieves the same technical effect; therefore, to avoid repetition, it will not be described again here.

[0110] It should be noted that the electronic device 400 in this application embodiment includes mobile electronic devices and non-mobile electronic devices.

[0111] In practical applications, the electronic device 400 can be a terminal or other devices besides a terminal. For example, the electronic device 400 can be a mobile phone, tablet computer, laptop computer, handheld computer, in-vehicle electronic device, mobile internet device (MID), augmented reality (AR) / virtual reality (VR) device, robot, wearable device, ultra-mobile personal computer (UMPC), netbook, or personal digital assistant (PDA), etc. It can also be a server, network attached storage (NAS), personal computer (PC), television (TV), ATM, or self-service machine, etc. The embodiments of this application do not specifically limit it.

[0112] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0113] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A display driving circuit, characterized in that, The display driving circuit includes multiple display driving modules, each of which includes multiple digital electronic circuits, multiple amplifiers, multiple converters, and multiple signal output circuits. Each of the digital electronic circuits, the amplifiers, converters, and signal output circuits corresponding to each digital electronic circuit constitutes a display driving path. In each of the display driving paths, the input terminal of the amplifier is connected to the output terminal of the digital electronic circuit, the output terminal of the amplifier is connected to the first terminal of the converter, the second terminal of the converter is connected to the input terminal of the signal output circuit in the same display driving path, the third terminal of the converter is connected to the input terminal of the signal output circuit in another display driving path, and the output terminal of the signal output circuit is used to connect to the pixel circuit. In each of the display driving paths, the digital electronic circuit is used to receive the image data signal corresponding to the target color channel and perform correction processing on the image data signal. The amplifier is used to amplify the corrected image data signal and output an analog driving signal. The signal output circuit is used to transmit the analog driving signal to the connected pixel circuit. The converter is used to switch the transmission path of the analog driving signal so that the analog driving signal is transmitted to the pixel circuit corresponding to the target color channel.

2. The display driving circuit according to claim 1, characterized in that, Each of the display driver modules includes a display driver path corresponding to the first color and a display driver path corresponding to the second color; Wherein, the third terminal of the converter in the display driving path corresponding to the first color is connected to the input terminal of the signal output circuit in the display driving path corresponding to the second color, and the third terminal of the converter in the display driving path corresponding to the second color is connected to the input terminal of the signal output circuit in the display driving path corresponding to the first color.

3. The display driving circuit according to claim 2, characterized in that, The output terminals of the signal output circuits in the display driving path corresponding to the first color and the display driving path corresponding to the second color are both used to connect to a column of pixel circuits that alternately arrange the first sub-pixel and the second sub-pixel. When the sub-pixel arrangement of the image data signal received by each of the display driving modules corresponds to the sub-pixel arrangement of the pixel circuit in the odd-numbered rows, for the display driving path corresponding to the first color and the display driving path corresponding to the second color: When display driving is performed on the pixel circuits of the odd-numbered rows, the first and second terminals of the converter in each display driving path are turned on; When the pixel circuits of even-numbered rows are driven for display, the first and third terminals of the converter in each display driving path are turned on.

4. The display driving circuit according to claim 3, characterized in that, When the sub-pixel arrangement of the image data signal received by each of the display driving modules corresponds to the sub-pixel arrangement of the pixel circuit in the even-numbered rows, for the display driving path corresponding to the first color and the display driving path corresponding to the second color: When the pixel circuits of the odd-numbered rows are driven for display, the first and third terminals of the converter in each of the display driving paths are turned on; When the pixel circuits of even-numbered rows are driven for display, the first and second terminals of the converter in each display driving path are turned on.

5. The display driving circuit according to any one of claims 1 to 4, characterized in that, The converter includes a first switch and a second switch; Wherein, the first end of the first switch is connected to the output end of the amplifier in the same display driving path, and the second end of the first switch is connected to the input end of the signal output circuit in the same display driving path; the first end of the second switch is connected to the first end of the first switch, and the second end of the second switch is connected to the input end of the signal output circuit in another display driving path.

6. The display driving circuit according to any one of claims 1 to 4, characterized in that, The converter includes a third switch, which is a single-pole double-throw switch; The first terminal of the third switch is connected to the output terminal of the amplifier in the same display driving path, the second terminal of the third switch is connected to the input terminal of the signal output circuit in the same display driving path, and the third terminal of the third switch is connected to the input terminal of the signal output circuit in another display driving path.

7. A display driver chip, characterized in that, Includes the display driving circuit as described in any one of claims 1 to 6.

8. A display component, characterized in that, Includes a display panel and a display driver chip as described in claim 7; The display driver chip is connected to the display panel. The display driver chip is used to drive the display panel.

9. The display component according to claim 8, characterized in that, The display panel includes a pixel array, and the pixel array includes multiple columns of pixel circuits; In the pixel circuits of odd-numbered columns, the first sub-pixel and the second sub-pixel are arranged alternately, while the pixel circuits of even-numbered columns contain only the third sub-pixel.

10. An electronic device, characterized in that, Includes the display component as described in claim 8 or 9.

Images