Kunshan Go-visionox Opto-electronics Co., Ltd.

Yungu (gu'an) Technology Co., Ltd.

Suzhou Qingyue Optoelectronics Technology Co., Ltd.

Kunshan New Flat Panel Display Technology Center Co., Ltd.

Other

Junhui Lou

Lu Zhang

Yanqin Song

Yanan Ji

Shixing Cai

Chuanzhi Xu

Yong Wu

Rusheng Liu

Zhengfang Xie

Fengzhang Hu

Leping An

Lin Ge

Li Lin

Miao Chang

Xiaoyu Gao

Feng Chen

Xiaoyang Tong

Ji Xu

Gaomin Li

Meng Zhang

Lixiong Xu

Long Chen

Siming Hu

Chao Chi Peng

Bo Yuan

Xiangqian Wang

Lin Xu

Genmao Huang

Zhe Du

Tao Tang

Jingsong Tang

Wenzhi Fan

Cuicui Sheng

Jinquan Zhang

Yu Jin

Meijin Li

Zhihua Shen

Zhiwei Zhou

Hao Wu

Chao Liang

Dong Xiang

Guosheng Tao

Zeshang He

Yong Zhu

Junfei Cai

Guanghui Wang

Shuaijie Chi

Jun Fan

Jing Tang

Weidong He

Daxi Deng

Shuai Chen

Zhenghang Xin

Jie Sun

The present disclosure relates to a display device and an OLED display panel thereof. The OLED display panel includes a substrate, a first OLED pixel unit and a second OLED pixel unit, an encapsulation layer, a polarizer, and a cover plate, in which an opening of the polarizer between the cover plate and the encapsulation layer is filled with a transparent filler. In a first aspect of the present disclosure, the first OLED pixel unit and the second OLED pixel unit are respectively arranged in a transparent display area and a non-transparent display area, so that when the first OLED pixel unit and the second OLED pixel unit are driven, the transparent display area and the non-transparent display area form a full screen; when the first OLED pixel unit is not driven, the transparent display area performs a light-transmission function.

Display devices and OLED display panels thereof

A compensation method and compensation apparatus for a display panel, a display device and a storage medium. The method includes: with a first display grayscale of a first display region as a reference display grayscale, acquiring a second display grayscale of a second display region after a user adjusts the second display region; determining, according to the first display grayscale and the second display grayscale, a difference coefficient between the second display region and the first display region under a current use duration of the display panel; determining, according to the difference coefficient and a pre-stored display compensation curve of the second display region, a compensation start duration of the second display region, where the display compensation curve is a change curve of a relationship between a use duration of the second display region and a difference coefficient between the second display region and the first display region.

Compensation method and compensation apparatus for display panel, and display apparatus and storage medium

A display device includes a structured light-emitting end, a structured light-receiving end, and a display panel. The structured light-emitting end and the structured light-receiving end are disposed on the backlight surface of the display panel. The structured light-receiving end is disposed opposite to the first display area, and the structured light-emitting end is disposed opposite to the second display area. The first display area of the display device is provided with multiple first pixel driving circuits and multiple first light-emitting units. The vertical projection of each first pixel driving circuit on the backlight surface of the display panel overlaps the vertical projection of one first light-emitting unit, which is connected to the each first pixel driving circuit, on the backlight surface of the display panel.

Display device

A display device, a display substrate, and a manufacturing method of the display substrate. The display substrate includes a display region. The display region includes a transparent display region, and the transparent display region includes a first base and a plurality of first sub-pixels on the first base. Each of the first sub-pixels includes: a first electrode; a first pixel-defining layer disposed on the first electrode, the first-pixel defining layer being provided with an opening; a first light-emitting material layer disposed in the opening of the pixel-defining layer; and a second electrode disposed on the first light-emitting material layer. Further, a plurality of isolation pillars are provided on the first pixel-defining layer and configured to separate the second electrodes of adjacent first sub-pixels, the isolation pillar is T-shaped, and the isolation pillar is an integrally formed structure.

Display device, display substrate and manufacturing method of display substrate

A display substrate, a display panel, and a display device are disclosed. The display substrate includes first and second display regions and sub-pixels. The sub-pixels are divided into first-type and second-type pixel groups arranged in a second direction. The first-type pixel group includes first and second sub-pixels located in the first and second display regions. The second-type pixel group includes second sub-pixels. The second sub-pixels of at least one of the first-type and the second-type pixel groups are disposed at two sides of the first display region in a first direction. The pixel circuits corresponding to the first and second sub-pixels in one first-type pixel group are connected to one first-type data line. The pixel circuits corresponding to the second sub-pixels in one second-type pixel group are connected to one second-type data line. A power line is disposed below a first-type data line in the first display region.

Display substrate, display panel, and display device having first region with greater light transmittance than second region

A display panel and a display apparatus, the display panel includes a first display area and a second display area, and a light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes sub-pixel units located in the first display area and pixel driving units located in the second display area. Each of the sub-pixel units includes first sub-pixels, the pixel driving units are electrically connected with the first sub-pixels, and each of the pixel driving units includes a plurality of first pixel driving circuits connected in parallel.

Display panel and display apparatus

A display panel and display apparatus. The display panel includes a first display area, a second display area, and an isolation area. A light transmittance of the first display area is greater than a light transmittance of the second display area. At least a part of the isolation area is positioned between the first display area and the second display area. The display panel includes a plurality of first sub-pixels positioned in the first display area; a first pixel circuit positioned in the second display area, the first pixel circuit being electrically connected to the first sub-pixels in the first display area and being configured to drive the first sub-pixels in the first display area to display; and a light-blocking assembly positioned in the isolation area, the light-blocking assembly being configured to block light incident from the first sub-pixels to the first pixel circuit.

Display panel and display apparatus with pixel circuits behind light blocking assembly

A display panel and a display apparatus. The display panel includes a main display area, a first secondary display area, a second secondary display area and a transition display area, a transmittance of the first secondary display area is greater than a transmittance of the main display area, and the display panel includes: a first pixel unit located in the first secondary display area and including a first sub-pixel; a second pixel unit located in the second secondary display area and including a second sub-pixel; and a third pixel unit located in the transition display area and including a third sub-pixel, in which at least two of the first sub-pixel, the second sub-pixel and the third sub-pixel of a first color have a first size.

A display panel and a display apparatus. The display panel includes a first display area and a second display area. A light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes: first pixels located in the first display area, each first pixel includes a plurality of first sub-pixels and each of the first sub-pixels includes a first pixel electrode; and second pixels located in the second display area, each second pixel includes a plurality of second sub-pixels and each of the second sub-pixels includes a second pixel electrode. Among the first sub-pixels and the second sub-pixels of a same color, an area of the first pixel electrode of one first sub-pixel is smaller than an area of the second pixel electrode of one second sub-pixel.

A display panel and driving method thereof and a display apparatus. The display panel has a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area, the display panel includes an array substrate, and a light-emitting layer arranged on the array substrate and includes a first sub-pixel density distribution area arranged corresponding to the first display area, a second sub-pixel density distribution area arranged corresponding to the second display area and a third sub-pixel density distribution area on at least one of the first display area and the second display area and arranged adjacent to a boundary between the first display area and the second display area, in which a third sub-pixel distribution density is between a first sub-pixel distribution density and a second sub-pixel distribution density.

Display panel and driving method thereof and display apparatus

The present application discloses a display panel and a display apparatus, where the display panel has a first display area and a second display area, and a boundary is provided between the first display area and the second display area, and the display panel comprises: a pixel unit layer comprising a first pixel group positioned in a first display area, a second pixel group positioned in a second display area and a third pixel group positioned in at least one of the first display area and the second display area and adjacent to a boundary, wherein the first pixel group comprises a plurality of first pixel units, and the first pixel unit comprises a first sub-pixel and a first virtual sub-pixel; the third pixel group comprises two third pixel units which correspond to one first pixel unit.

A display panel and a display apparatus, in which the display panel include sub-pixels, shift registers, and pixel driving circuits. The sub-pixels include first sub-pixels located in the first display area and second sub-pixels located in the second display area, the first sub-pixels are used for achieving the display of the first display area, and the second sub-pixels are used for achieving the display of the second display area. The shift register is configured to provide a control signal to the scanning line, so as to make the first sub-pixel emit light by controlling the first circuit. The pixel driving circuits include first circuits configured to drive the first sub-pixels, second circuits configured to drive the second sub-pixels, and dummy areas.

A display panel and a display device. The display panel includes: a first display area and a second display area, the first display area having a light transmittance greater than that of the second display area; a plurality of first pixel groups located in the first display area, each of the plurality of first pixel groups comprising a first light-emitting pixel unit and a plurality of first non-light-emitting sub-pixels, the first light-emitting pixel unit comprising a plurality of first light-emitting sub-pixels; and a plurality of second sub-pixels located in the second display area. A first pixel arrangement architecture formed together by the plurality of first light-emitting sub-pixels and the plurality of first non-light-emitting sub-pixels is identical to a second pixel arrangement architecture formed by the plurality of second sub-pixels.

Display panel and display device

A display screen controlling method and apparatus. The method includes: obtaining a first gamma value according to a turn-on instruction for an under-display device sent by an application processor; switching a gamma value of a first display region corresponding to the under-display device to the first gamma value, so as to turn off a plurality of light-emitting pixels of the first display region; obtaining a second gamma value according to a turn-off instruction for the under-display device sent by the application processor; and switching the first gamma value of the first display region to the second gamma value, so as to turn on the plurality of light-emitting pixels of the first display region.

Display screen controlling method and apparatus

A display panel and a display apparatus. The display panel includes a first display region, a second display region, and a third display region. A light transmittance of the first display region is greater than that of the third display region. The display panel includes: a plurality of first sub-pixels distributed in the first display region; a plurality of second sub-pixel groups distributed in the second display region, a second sub-pixel group includes a plurality of second sub-pixels; a plurality of third sub-pixels distributed in the third display region, a distribution density of the plurality of third sub-pixels is greater than a distribution density of the plurality of first sub-pixels; a total area of orthographic projections of the plurality of second sub-pixels in the second sub-pixel group is equal to an area of an orthographic projection of a single first sub-pixel.

Growing community of inventors

Kunshan, China

Junhui Lou