Wuhan Tianma Micro-electronics Co., Ltd

Xiamen Tianma Micro-electronics Co., Ltd.

Other

Shanghai Tianma Micro-electronics Co., Ltd.

Tianma Micro-electronics Co., Ltd.

Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.

Yangzhao Ma

Ruiyuan Zhou

Zhiqiang Xia

Tao Peng

Yongzhi Wang

Xingxing Yang

Hao Dai

Yingjie Chen

Zhaokeng Cao

Meihong Wang

Zhongjie Zhang

Qin Yue

Ling Wu

Tianqing Hu

Wei Huang

Pengcheng Mu

Lida Li

Ruili Cui

Yujiao Liang

Min Cai

Lu Xiao

Fengyun Wu

Yuejun Tang

Dongxu Xiang

Gaojun Huang

Boping Shen

Shanfu Yuan

Chunmei Gao

Jiazhu Zhu

Yawei Wang

Poping Shen

Guofeng Zhang

Bo Li

Dongliang Dun

Chunpeng Zhang

Min Li

Yufang Ma

Rili Fei

You Gao

Qinyuan Zhang

Xing Lu

Baoling Chen

Zhaodi Yin

Jian Wu

Kaen Jiang

Zhenkai Yang

Zhiwei He

Suli Hu

Yanfeng Wang

Provided are a display panel and a display device. The display panel includes a first display area and a second display area. Light transmittance in the first display area is larger than light transmittance in the second display area. The first display area includes multiple first light-emitting elements. The second display area includes multiple second light-emitting elements. The multiple first light-emitting elements and the multiple second light-emitting elements have the same distribution density. The second display area includes multiple first pixel circuits and multiple second pixel circuits. The multiple first pixel circuits are in a one-to-one correspondence electrically connected to the multiple first light-emitting elements. The multiple second pixel circuits are in a one-to-one correspondence electrically connected to the multiple second light-emitting elements.

Display panel and display device

Provided are a display panel and a display device. The display panel includes a display region and light-emitting elements. The display region includes a first display region and an optical component region. The light-emitting elements include first light-emitting elements and second light-emitting elements, where the first light-emitting elements are located in the first display region, and the second light-emitting elements are located in the optical component region. The first display region includes multiple pixel drive unit columns arranged along a first direction, the multiple pixel drive unit columns include a first pixel drive unit column, the first pixel drive unit column includes multiple first pixel driving circuits, and one of the multiple first pixel driving circuits is electrically connected to one of the second light-emitting elements.

Display panel and device with optical component region pixel driving circuits outside the optical component region

Provided are a display panel, a preparation method, and a display device. The display panel includes a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels. The plurality of third sub-pixels forms a first virtual trapezoid, and one of the plurality of first sub-pixels is located inside the first virtual trapezoid. The plurality of first sub-pixels and the plurality of second sub-pixels form a second virtual trapezoid, and one of the plurality of third sub-pixels is located inside the second virtual trapezoid. The first virtual trapezoid includes a first long side, a first oblique side, a first short side, and a second oblique side. The second virtual trapezoid includes a second long side, a third oblique side, a second short side, and a fourth oblique side.

Display panel, preparation method and display device

The present disclosure provides a display panel and a display apparatus, and relates to the technical field of displays. The display panel includes a display region; the display region includes a first display region and a second display region along a first direction; the first display region includes a first display sub-region and a second display sub-region along a second direction; the second display sub-region is configured to provide a photosensitive element; first sub-pixels are located in the first display sub-region, second sub-pixels are located in the second display sub-region, and third sub-pixels are located in the second display region; third driver units are located in the second display region, and electrically connected to the third sub-pixels in one-to-one correspondence; first driver units and second driver units are located in the first display sub-region, the first driver units are electrically connected to the first sub-pixels in one-to-one correspondence, and the second driver units are electrically connected to the second sub-pixels in one-to-one correspondence; in the first display region, orthographic projection of each of the driver units on a light exit surface of the display panel has an area of S; and in the second display region, orthographic projection of each of the driver units on the light exit surface of the display panel has an area of S, ½<S:S≤1.

Display panel and display apparatus having driving units electrically connected to sub-pixels in display sub-region with photosensitive element and located out of the display sub-region

A display panel and a display device are provided. The display panel includes a first display region, a first optical component region, and a second optical component region. The first optical component region and the second optical component region are arranged along a first direction. The first display region at least partially surrounds the first optical component region and the second optical component region. The first display region includes first signal lines extending along the first direction. Each of some first signal lines includes a first line segment and a second line segment. The first line segment and the second line segment are electrically connected through a first connection line; and at least a portion of line segments of the first connection line is arranged in layers different from the first line segment and the second line segment.

A display panel, a display device, and an evaporation device are provided. The display panel includes a plurality of pixel units arranged in an array. Each pixel unit includes four first sub-pixels, two second sub-pixels, and two third sub-pixels. Centers of the two second sub-pixels and centers of the two third sub-pixels form a virtual isosceles trapezoid. The two second sub-pixels are located on both ends of a diagonal of the virtual isosceles trapezoid, and the two third sub-pixels are located on both ends of another diagonal of the virtual isosceles trapezoid. Centers of the four first sub-pixels form a virtual quadrilateral. An interior of the virtual quadrilateral includes one second sub-pixel of the two second sub-pixels, and an interior of the virtual isosceles trapezoid includes one first sub-pixel of the four first sub-pixels.

Display panel, display device, and evaporation device

A method and an apparatus for controlling displaying in a display panel. The display panel comprises a planar region and a curved edge region that is divided into multiple curved regions. The method includes: determining, for each curved region, a central pixel among all pixels in said curved region; determining multiple gray-scale combinations; determining chromaticity coordinates of the central pixel of each curved region under each gray-scale combination; determining reference chromaticity coordinates of a target pixel in the planar region under the maximum one of the gray-scale combinations; determining, for each curved region, a target gray-scale combination based on a difference between the reference chromaticity coordinates and the chromaticity coordinates of the central pixel of said curved region under each gray-scale combination; and controlling displaying in each curved region based on the target gray-scale combination of said curved region.

Method and apparatus for controlling displaying in display panel, computer device, and computer-readable medium

Provided are a display panel and a display device. The display panel includes a first display region, a second display region, a first non-display region, a second non-display region, a third non-display region and multiple pixels. The first display region and the second display region form a display panel with an irregular shape, and the first non-display region, the second non-display region and the third non-display region are located in an irregular region of the display panel. A width of the first non-display region is a, a width of the second non-display region is b, a width of the third non-display region is c, and a preset difference value is m, where |a−b|≤m, |c−b|≤m, and |a−c|≤m.

Display panel and display device with irregular region

A display panel and a display device. The display panel includes: a display area including an optical component area and a regular display area, a first light-emitting device is arranged in the optical component area, a second light-emitting device is arranged in the regular display area, the first light-emitting device is electrically connected with a first pixel circuit, and the second light-emitting device is electrically connected with a second pixel circuit; a transparent conductive layer arranged in the optical component area, the transparent conductive layer includes a connection wire, and the connection wire includes an electrode transition line electrically connected with the first light-emitting device; and a metal external connection line being electrically connected with the electrode transition line and the first pixel circuit respectively outside the optical component area. In the present disclosure, the display effect is ensured while the transparency of the optical component area is ensured.

A display panel and a display apparatus are provided. The display panel includes pixel circuits, light-emitting device electrically connected to the pixel circuits, signal lines electrically connected to the pixel circuits and including signal transmitting lines each extending along a first direction, and a first connection portion located in a circuit region and each extending along a second direction. At least one pixel circuit group is disposed in the circuit region, each pixel circuit group includes at least two pixel circuits of the pixel circuits, and the at least two pixel circuits are arranged along the second direction intersecting the first direction. The at least two pixel circuits in one of the at least one pixel circuit group are electrically connected to one of the signal transmitting lines through the first connection portion.

Display panel and display apparatus

A display panel and a display apparatus are provided. The display panel includes has a display region including an optical component setting region. The optical component setting region includes pixel regions, and a light transmission region is formed between adjacent pixel regions. The display panel includes pixels located in the display region, each pixel includes a pixel circuit and an organic light-emitting element, and the pixel circuit includes transistors. The transistors include first and second reset transistors and a drive transistor. The pixel circuits include first pixel circuit located in the optical component setting region, and a gate of the first reset transistor of the first pixel circuit is electrically connected to a gate of the second reset transistor of the first pixel circuit.

A display panel and a display device are provided in the present disclosure. The display panel includes a first display region and a second display region. The second display region includes a plurality of light-transmitting hole combination regions. At least one light-transmitting hole group is disposed at each light-transmitting hole combination region; each light-transmitting hole group includes a plurality of light-transmitting holes; a boundary line of each light-transmitting hole is a closed arc; and centers of all light-transmitting holes in each light-transmitting hole group are distributed along a ring shape. The second display region further includes a plurality of pixels and a plurality of pixel drive circuits. Pixel drive circuits used for driving pixels in the light-transmitting hole combination region are first pixel drive circuits, and at least a portion of the first pixel drive circuits is at a region outside the light-transmitting hole combination region.

Display panel and display device with light-transmitting holes distributed along a ring shape

A display panel, a display apparatus and a method for manufacturing the display panel are provided. The display panel has a first display region and an optical component region. The first display region surrounds at least a part of the optical component region. The optical component region includes a pixel region and a non-pixel region. The display panel includes a first electrode and a first light-emitting module that are located in the pixel region, and at least one second electrode and a first support member that are located in the non-pixel region. One first electrode covers the first light-emitting module along a thickness direction of the display panel. One second electrode is bridged between two adjacent first electrodes. The first support member overlaps with one of the at least one second electrode along the thickness direction of the display panel.

Display panel, display apparatus and method for manufacturing display panel

Provided are a display panel and a display device. The display panel includes a display area and pixel circuits. The display area includes a first display area and a second display area. The first display area is used as an optical element reservation area. The pixel circuits include a first pixel circuit and a second pixel circuit. The first display area includes minimum repeating units. One of the minimum repeating units includes first light-emitting elements of at least three different colors. Multiple first light-emitting elements include a light-emitting element of a first color, a light-emitting element of a second color, and a light-emitting element of a third color. The first pixel circuit is configured to drive first light-emitting elements to emit light. In at least one minimum repeating unit, at least two first light-emitting elements of at least one same color are electrically connected to a same first pixel circuit.

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

Growing community of inventors

Wuhan, China

Yangzhao Ma