Wuhan Tianma Micro-electronics Co., Ltd

Other

Shanghai Tianma Am-oled Co., Ltd.

Xingxing Yang

Yangzhao Ma

Zhiqiang Xia

Ruiyuan Zhou

Tao Peng

Yongzhi Wang

Lijing Han

Guofeng Zhang

Xian Chen

Bo Li

Dongliang Dun

Yingjie Chen

Ruili Cui

Chunpeng Zhang

A display panel includes a first display region, a second display region, a third display region, a plurality of first pixel circuits, a plurality of second pixel circuits, a plurality of third pixel circuits, a plurality of first data lines, and a plurality of second data lines. The second display region at least partially surrounds the first display region, the third display region at least partially surrounds the second display region and the first display region, and a light transmittance of the first display region is greater than a light transmittance of the third display region. The plurality of first pixel circuits and the plurality of second pixel circuits are in the second display region, and the plurality of third pixel circuits is in the third display region. The plurality of first data lines are connected to the plurality of first pixel circuits and the plurality of third pixel circuits.

Display panel comprising a data line including sub-data lines and display device having the same

A display panel includes a first display region, a second display region partially surrounding the first display region, and a third display region partially surrounding the first and second display regions. The first display region has a larger light transmittance than the third display region, and the first display region includes an effective light-transmission region and a wiring region located on at least one side of the effective light-transmission region. The display panel includes first and second pixel circuits in the second display region; third pixel circuits in the third display region; first data lines, connected to the first and third pixel circuits; and second data lines, connected to the second and third pixel circuits. Each first data line includes a first sub-data line in the wiring region, a second sub-data line in the second display region, and a third sub-data line in the third display region.

Display panel comprising a data line including electrically-connected sub-data lines and display device having the same

A display panel and a display device are provided. The display panel has a display area including first and second display areas. First light-emitting units and first pixel circuits are provided in the first display area, and second light-emitting units and second pixel circuits are provided in the second display area. The second display area includes at least one light-shielding area and at least one light-transmitting area. At least one second pixel circuit of the second pixel circuits is located in the at least one light-shielding area, and at least one second light-emitting unit of the second light-emitting units is located in the at least one light-transmitting area. One of the at least one second light-emitting unit is connected to one of the at least one second pixel circuit through one of anode connection lines.

Display panel and display device

Provided is a display panel and a display apparatus, the display panel includes a first display area including a plurality of first light-emitting devices and a plurality of first pixel driving circuits; and a light-transmitting display area including a plurality of second light-emitting devices and a plurality of second pixel driving circuits. Each of the plurality of light-emitting devices is electrically connected to one of the plurality of first pixel driving circuits. Each of the second light-emitting devices is electrically connected to one of the plurality of second pixel driving circuits. The second pixel driving circuits electrically connected to the second light-emitting devices in at least two columns are located in the same column. The second pixel driving circuits located in the same column and connected to the second light-emitting devices in different columns are respectively connected to different data signal wires.

Display panel and display apparatus having a light-transmitting display area

A display panel and a display device are provided. The display panel has a display area including a conventional display region and a translucent display region; and a non-display area. First sub-pixels, second sub-pixels and third sub-pixels are provided in the conventional display region, the first sub-pixels are arranged in a first density, and the second and third sub-pixels are arranged in a second density. Fourth sub-pixels, fifth sub-pixels and sixth sub-pixels are provided in the translucent display region, the fourth sub-pixel has a same color as the first sub-pixel, the fifth sub-pixel has a same color as the second sub-pixel, and the sixth sub-pixel has a same color as the third sub-pixel. The fourth sub-pixels are arranged in a third density equal to the first density, the fifth and sixth sub-pixels are arranged in a fourth density. The second density is greater than the fourth density.

Display panels and display devices are provided. The display panel may include a first display area, a second display area and a third display area with a light transmittance of the first display area being greater than a light transmittance of the third display area; first pixel circuits; second pixel circuits; third pixel circuits; first light-emitting units, second light-emitting units; third light-emitting units; and first signal lines extending along a first direction and spaced apart along a second direction intersecting the first direction. Each first signal line is connected with one or more first pixel circuits, one or more second pixel circuits and one or more third pixel circuit, and the one or more first pixel circuit and the one or more third pixel circuit electrically connected to each of at least one portion of first signal lines are misaligned along the first direction.

A display panel and a display device are provided in the present disclosure. The display panel includes a display region including a first display region and a photo-sensitive element disposing region. The photo-sensitive element disposing region includes a light-transmitting region and a light-blocking region. The display panel further includes a base substrate and a plurality of pixel units on the base substrate. The light-blocking region includes at least one pixel unit which includes a plurality of sub-pixels. Along a direction perpendicular to a plane of the base substrate, the light-blocking region at least includes a first convex arced edge.

Provided is a display panel and a display apparatus, the display panel includes a regular display area including first pixel units and first pixel driving circuits, and a light-transmitting display area including second pixel units and second pixel driving circuits; the first pixel units include first light-emitting devices electrically connected to the first pixel driving circuits; the second pixel units have smaller density than the first pixel units, and the second pixel units in adjacent rows are arranged in a staggered manner; the second pixel unit includes second light-emitting devices electrically connected to the second pixel driving circuits; the second pixel driving circuits electrically connected to the second light-emitting devices in at least two columns are located in the same column, and the second pixel driving circuits in the same column and connected to the second light-emitting devices in different columns are respectively connected to different data signal wires.

A display panel and a display device are provided. The display panel has a display area including first and second display areas. First light-emitting units and first pixel circuits are provided in the first display area, and second light-emitting units and second pixel circuits are provided in the second display area. The first pixel circuits are distributed corresponding to an arrangement of the first light-emitting units. The second display area includes at least one light-shielding area and a light-transmitting area surrounding the at least one light-shielding area. The second pixel circuits are all located in the at least one light-shielding area, and at least one of the second light-emitting units is completely located in the light-transmitting area. Each second light-emitting unit located in the light-transmitting area is connected to one second pixel circuit located in the light-shielding area through an anode connection line.

An array substrate includes a display area, a non-display area, an optical component setting area and multiple pixels; the non-display area includes a first non-display area and a second non-display area; the first non-display area surrounds the optical component setting area, the display area surrounds the first non-display area, and the second non-display area surrounds the display area; the display area includes a first display area and a second display area, the second display area is located between the first non-display area and the second non-display area; the pixels include multiple first pixels and multiple second pixels, the first pixels are located in the first display area, the second pixels are located in the second display area, and a pixel density of the second display area is less than a pixel density of the first display area.

Array substrate, display panel and display device

The present disclosure provides a display panel and a display device. The display panel has a display area and non-display area. The display panel includes a plurality of display units arranged in an array within the display area; and a plurality of pixel driving circuits correspondingly connected to the plurality of display units. The display area includes a fingerprint recognition region. The plurality of display units disposed within the fingerprint recognition region includes at least one first display unit. The plurality of pixel driving circuits includes at least one first pixel driving circuit electrically connected to the at least one first display unit. Each of the at least one first pixel driving circuit includes a storage capacitor and a plurality of thin film transistors. The storage capacitor and/or at least one of the plurality of thin film transistors are located within the non-display area.

A display panel including a display region, repeating units are provided in the fingerprint recognition region of the display region, each repeating unit includes pixel units, and each pixel unit includes sets of sub-pixels; first and second signal lines are provided in the fingerprint recognition region, each set of sub-pixels is connected to one first signal line and one second signal line; for two adjacent sets of sub-pixels in one pixel unit, a spacing between the first signal line corresponding to one of the two adjacent sets of sub-pixels and the second signal line corresponding to the other is smaller than a spacing between the first signal line corresponding to a set of first sub-pixels and the second signal line corresponding to a set of second sub-pixels; the set of first sub-pixels and the set of second sub-pixels are closest to each other in two adjacent pixel units.

Display panel and display device including fingerprint recognition region having improved light transmittance

Provided are a display panel and display device. The display panel includes a first display area and a second display area adjacent to the first display area. The second display area is reused as a sensor reservation area. The second display area includes a plurality of light-transmissive areas and a plurality of pixel unit setting areas. A first trace area is disposed between two adjacent pixel unit setting areas in a first direction, a second trace area is disposed between two adjacent pixel unit setting areas in a second direction, and the first direction intersects with the second direction. The display panel further includes a base substrate and a light-blocking layer. The light-blocking layer is electrically connected to a preset voltage terminal.

Provided are a display panel and a display device, where a display area of the display panel includes a first display area and a second display area, each of the first display area and the second display area includes a plurality of pixels arranged in an array, and the quantity of pixels in at least one row of pixels in the first display area is less than the quantity of pixels in any row of pixels in the second display area. The display panel further includes a gate driving circuit and a plurality of scan signal lines, and at least one of the scan signal lines provides a scan signal for a row of the pixels. The display panel further includes resistance compensation units connected to the scan signal lines of the first display area, and the resistance compensation units are metal or metal oxide conducting wires.

Growing community of inventors

Wuhan, China

Xingxing Yang