468results about How to "Increase the display area" patented technology

The invention discloses a display panel and a display device. The display panel comprises a first display area and a second display area, and the light transmittance of the first display area is larger than that of the second display area. The display panel comprises first pixel groups located in the first display area and second sub-pixels located in the second display area, wherein each first pixel group comprises a first light-emitting pixel unit and a first non-light-emitting sub-pixel, and the first light-emitting pixel unit comprises first light-emitting sub-pixels; and the first pixel arrangement structure formed by the first light-emitting sub-pixels and the first non-light-emitting sub-pixels is the same as the second pixel arrangement structure formed by the second sub-pixels. According to the display panel provided by the embodiment of the invention, the boundary between the second display area with the higher PPI and the transition display area with the lower PPI in the display picture of the display panel is fuzzified, so that an obvious boundary between the two display areas is avoided, and the display effect is improved.

The invention discloses a screen control method, a terminal and a storage medium, relates to the field of terminals, and aims to solve the problem that the screen display effect is affected due to lowscreen occupation ratio in the prior art. The terminal comprises a screen and a camera, the screen comprises a movable first sub-screen, the camera is located below the first sub-screen, and the method comprises the steps that a first instruction for starting the camera is received, and the first sub-screen is controlled to move, so that the camera is changed into a second state from a first state; Receiving a second instruction of turning off the camera, and controlling the first sub-screen to move, so that the camera is changed into the first state from the second state; Wherein the first state is a state that the camera is covered by the first sub-screen, and the second state is a state that the camera is exposed from the first sub-screen. The method is used for improving the screen-to-body ratio.

The invention discloses a point-by-point switching distorted nematic liquid crystal (TN) box and a device containing the TN box. The point-by-point switching TN box comprises a first control layer, a second control layer and a distorted liquid crystal. The first control layer comprises two layers of a first electrode and a second electrode which are insulated with each other and have parallel arrangement directions; the second control layer comprises two layers of a third electrode and a fourth electrode which are insulated with each other and have parallel arrangement directions; and the first electrode and the third electrode have vertical arrangement directions. When the first electrode, the second electrode, the third electrode and the fourth electrode have same external voltage, the distorted liquid crystal has natural torsion of 90 degrees between the first control layer and the second control layer. Through the control of external voltage values of the first electrode, the second electrode, the third electrode and the fourth electrode, the TN box can make incident linear polarizing light directly transmit or make the polarization direction of the light twist for 90 degrees, can increase the display area and improve the opening rate and the display quality.

The embodiment of the invention provides a display panel and a display device thereof, which relate to the display technical field and are used for realizing full-screen fingerprint identification function. The display panel comprises a display area; a plurality of pixel units uniformly distributed in the display area, the pixel units including a pixel opening area and a shielding area; at least one fingerprint identification unit, the fingerprint identification unit distributes in the display area, is used for realize fingerprint identification in the whole display area; wherein the fingerprint identification unit includes a fingerprint driving electrode and a fingerprint sensing electrode, wherein the fingerprint driving electrode is electrically connected between the fingerprint drivingelectrodes through a first bridge lead, and the fingerprint sensing electrodes are electrically connected between the fingerprint driving electrodes through a second lead. The display panel is suitable for use in a display device.

The invention discloses a light-transmitting display panel and a manufacturing method thereof, and a display panel. The light-transmitting display panel comprises an array substrate and a light-emitting element layer, wherein the light-emitting element layer is located on the array substrate and includes a first electrode, a first light-emitting structure located on the first electrode and a second electrode layer located on the first light-emitting structure. A plurality of through holes with unequal sizes are distributed in the second electrode layer, and each through hole penetrates throughthe second electrode layer in a thickness direction of the light-transmitting display panel. According to the light-transmitting display panel provided by the embodiment of the invention, overall light transmittance of the second electrode layer is improved, and a diffraction phenomenon of the light-transmitting display panel on light rays is improved.

The invention relates to a mobile terminal, in particular to a mobile terminal, combined terminal equipment and a splicing joint control method of the mobile terminal. The mobile terminal capable of realizing splicing joint is characterized in that according to a state determination instruction, the mobile terminal selectively enters a host work state or a slave work state; a display division unit divides the display contents of a host according to display screen resources of each mobile terminal in the combined terminal equipment when the mobile terminal is used as the host to work, so that a plurality of division display data corresponding to a plurality of mobile terminals in the combined terminal equipment is obtained, and the corresponding division display data is sent to slaves; a display switching unit displays the received division display data when receiving the division display data from the host under the condition that the mobile terminals are used as the slaves. The contents displayed by the host can be displayed by the slaves, when the number of the slaves is great, the contents can be displayed to a user by a larger screen consisting of a plurality of slaves, and the requirement of people on the large display area can be met.

The present invention provides a mobile terminal, a control method thereof, and a computer readable storage medium. The mobile terminal includes a terminal body and a rotation component; the terminalbody is provided with a main screen; a gap passing through the main screen is formed in the upper end of the terminal body; one side of the rotation component is provided with an auxiliary screen; the rotation component can be installed at the gap in a manner that the rotation component can rotate backwards and forwards; and when the auxiliary screen rotates to a plane where the main screen is located, the auxiliary screen fully covers the gap of the main screen. According to the mobile terminal, the gap passing through the main screen is formed in the upper end of the terminal body; the rotation component provided with the auxiliary screen can be installed at the gap in a manner that the rotation component can rotate backwards and forwards; when the auxiliary screen rotates to be in a state in which the auxiliary screen faces forwards, the auxiliary screen fully covers the gap, and therefore, a display area can be increased.

The invention relates to mobile terminals, in particular to a mobile terminal and a combined terminal device formed by splicing the multiple mobile terminals. The mobile terminal comprises a display screen, a first side surface, a second side surface, a first magnetic attraction element and a second magnetic attraction element, the first side surface and the second side surface which are parallel are located on the two reverse sides of the display screen, the first magnetic attraction element is arranged on the first side surface, the second magnetic attraction element is arranged on the second side surface, and when another mobile terminal is spliced with the current mobile terminal, the first magnetic attraction element on the first side surface of the current mobile terminal can be attracted to the second magnetic attraction element on the second side surface of another mobile terminal so that the first side surface of the current mobile terminal can be attached to the second side surface of another mobile terminal in an aligned mode. Due to the first magnetic attraction element and the second magnetic attraction element, the mobile terminal does not need to be specially provided with inserting grooves for splicing, and accordingly the using hand feeling of the mobile terminal is kept.

The invention discloses a multi-screen interactive electronic blackboard, relating to the field of teaching equipment. The multi-screen interactive electronic blackboard comprises a first main screen and an extended screen. The first main screen comprises a first touch display screen and a first OPS host machine which is arranged at the back side of the first touch display screen. The first OPS host machine is electrically connected to the first touch display screen. The extended screen and the first master screen are arranged in a same plane. The extended screen is electrically connected to the first touch display screen and is electrically connected to the first OPS host machine through the first touch display screen, thus the interactive content of the first touch display screen is projected to the extended screen. By using the above technical scheme, due to the setting the main screen and the extended screen, a display area is increased, at the same time the main screen is connected to the OPS host machine, and through projecting the display content to the extended screen from the main screen, obstruction due to the writing of a writer is avoided in a teaching process.

The invention belongs to the technical field of display, and specifically relates to an array substrate, a display panel, and a display device. The array substrate comprises a light emitting unit, a drive unit used to drive the light emitting unit, and a drive signal unit used to provide a drive signal for the drive unit. The drive unit is arranged in the center area of the array substrate. The drive signal unit is arranged in the boundary area surrounding the center area. The light emitting unit is arranged on the drive unit, and the light emitting unit at least partially extends to the boundary area corresponding to the drive signal unit. The array substrate can achieve the purposes of display area expansion and border width reduction, and has an effect of pixel aperture ratio increase.

The invention provides a liquid crystal display device. The device comprises a liquid crystal panel and a backlight module, wherein the backlight module is positioned under the liquid crystal panel, and comprises an iron frame, a light guide plate and a light source; the iron frame is provided with a horizontal frame edge and a vertical frame edge, the horizontal frame edge and the vertical frame edge form an accommodating space, and the vertical frame edge is used for carrying the liquid crystal panel and adhered to the liquid crystal panel by virtue of a first double faced adhesive tape; the light guide plate is positioned in the accommodating space, and is arranged above the horizontal frame edge of the iron frame; and the light source is accommodated in the iron frame. According to the liquid crystal display device, a rubber frame can be saved to narrow the frames of the liquid crystal display device.

The invention discloses a display panel and a driving method thereof and a display device. The display panel is provided with a first display area and a second display area. The light transmittance ofthe first display area is greater than that of the second display area; and the display panel comprises an array substrate level light-emitting layer and is arranged on an array substrate; a sub-pixel first density distribution area included in the light-emitting layer is arranged corresponding to the first display area, a sub-pixel second density distribution area is arranged corresponding to the second display area, a sub-pixel third density distribution area is arranged on at least one of the first display area and the second display area, and the sub-pixel third density distribution areais arranged adjacent to the boundary of the first display area and the second display area, and the first distribution density of the sub-pixels is smaller than the third distribution density of the sub-pixels, and the third distribution density of the sub-pixels is smaller than the second distribution density of the sub-pixels. According to the display panel provided by the embodiment of the invention, an obvious boundary between the two display areas can be avoided, and the display effect is improved.

The invention discloses a display panel and a display device. The display panel is provided with a first display area, a second display area and a transition display area. The transition display areais arranged between the first display area and the second display area. The light transmittance of the first display area is greater than that of the second display area. The display panel comprises aplurality of first sub-pixel columns arranged in the transition display area in a first direction; each sub-pixel column comprises a plurality of first sub-pixels arranged in a second direction intersecting with the first direction, and a plurality of first pixel circuits corresponding to at least one first sub-pixel column are distributed on the same column. According to the display panel provided by the embodiment of the invention, the area occupied by the first pixel circuit corresponding to the first sub-pixel column can be reduced, so that the occupied space of the transition display area can be saved.

The invention relates to an array substrate and a display device. The array substrate comprises a substrate base plate. A display region and a non-display region are arranged on the substrate base plate. The display region is sued for displaying. The non-display region comprises a groove region. The light transmittance of the groove region is larger than that of the display region. The display device comprises the array substrate. According to the invention, by setting the groove region on the substrate base plate, the making difficulty level of the groove region is reduced; and in addition, the groove region comprises the substrate base plate and is high in light transmittance, so circuits, components or signal lines can be placed in the groove space, frame area of the display region is reduced and display region of the display device is increased. The invention also relates to the method for preparing the array substrate.

The invention discloses a display device. The display device comprises a plurality of LCD display panels distributed in an array mode and a plurality of LED display panels arranged in a spliced mode. Each LCD display panel comprises a display area, a splicing area is arranged between the display areas of any two adjacent LCD display panels, the plurality of LED display panels are located on the splicing areas, and the plurality of LED display panels completely cover the splicing areas. The seamless splicing technology difficulty can be reduced, and the cost can be reduced.

The invention discloses a display panel and a display device. The display panel is provided with a first display area and a second display area. The first display area includes a central area and an edge area adjacent to the central area. The light transmittance of the first display area is greater than that of the second display area. The display panel comprises a plurality of repeating units. Each repeating unit comprises at least two pixels. Each pixel comprises at least three color sub-pixels, and each sub-pixel comprises a first electrode, a light emitting structure and a second electrodewhich are stacked in sequence. In the first display area, the first electrodes of the adjacent sub-pixels of the same color in the repeating units are electrically connected through an interconnecting structure to form a pixel group of the same color. In the central area, the interconnecting structure of the same color pixel group of at least one color is a transparent conductive structure. According to the display panel, the light transmittance of the central area can be further enhanced.

The invention discloses an electronic equipment. The electronic equipment comprises a first display module, a second display module, a framework body and a fixing device, wherein the first display module and the second display module are respectively mounted on the framework body, the first display module is movably connected with the framework body and can move from a first position to a second position relative to the second display module; when the first display module is at the first position, the first display module is exposed, and the second display module is hidden; when the first display module is at the second position, the first display module and the second display module are both exposed; the fixing device is connected with the framework body, the fixing device is used for fixing the electronic equipment on a support body, and the framework body and the fixing device form an annular space when the electronic equipment is fixed on the support body through the fixing device.

Electronic equipment is characterized by comprising a first body, a second body, a rotary mechanism and a bendable display device, wherein the rotary mechanism is rotationally connected with the first body and the second body, and the first body, the second body and the first side of the rotary mechanism are covered with the bendable display device.