Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Hefei Boe Joint Technology Co., Ltd.

Fujitsu Corporation

Chinese Academy of Agricultural Sciences

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Huihui Li

Youyuan Hu

Xinzhu Wang

Xinfeng Wu

Fei Fei Li

Mengyu Luan

Wenchao Bao

Zhenning Tao

Song Meng

Miao Liu

Jingbo Xu

Ying Zhao

Bo Mao

Min He

Cheng Xu

Liang Dou

Lin Chen

Bowen Liu

Zhongsheng Qi

Yuching Peng

Hao Zhang

Xin Li

Xuehuan Feng

Zhidong Yuan

Hao Liu

Jia Chen

Kai Yang

Jie Liu

Fei Li

Yue Wu

Yu Ai

Xuewu Xie

Qi Hu

Xiaolong Wei

Yubao Kong

Jianhui Zhang

Jinxia Hu

Gen Zhao

Pengfei Yin

Han Nie

Chengpeng Zhao

Dongyu Gao

Chengji Deng

Yingwei Feng

Shuyu Cao

Xiaotian Zhang

A display apparatus is provided. The display apparatus includes a display panel; a memory; and one or more processors. The memory stores computer-executable instructions for controlling the one or more processors to detect a region configured to display a static image; in the region configured to display the static image, detect a parameter of driving transistors of subpixels of a first color in first periods, and detect a parameter of driving transistors of subpixels of a second color in second periods; and determine subpixel values of subpixels in a respective pixel in the static image in a respective frame of image comprising the static image. The parameter of driving transistors of subpixels of the first color is detected with a first frequency; the parameter of driving transistors of subpixels of the second color is detected with a second frequency; and the first frequency is higher than the second frequency.

Display apparatus, method of displaying image, and computer-program product

Provided is a compensation method for a display device. The method includes: acquiring first detection voltages of the plurality of subpixels during a first shutdown compensation process; acquiring first position indication information based on the first detection voltages of the plurality of subpixels; and determining first compensation data based on the first position indication information. The first position indication information indicates column positions of pixels to which a plurality of first subpixels of the plurality of subpixels belong. The first compensation data includes first threshold compensation voltages of the plurality of subpixels, and an absolute value of a difference between the first threshold compensation voltage of the first subpixel and a first reference value is less than an absolute value of a difference between a second threshold compensation voltage of the first subpixel in the first compensation data and the first reference value.

Compensation method and apparatus for display device, and storage medium

Genome-wide data is obtained, and data cleansing, data sparsity processing and bioinformatics feature extraction are performed on the obtained genome-wide data; model construction is performed based on the sparsity-processed genome-wide data and the bioinformatics features to obtain a preliminary hybrid model; model training, regularization, and interpretability enhancement are performed on the preliminary hybrid model to obtain a trained model weight and an interpretability analysis corresponding to the trained model weight; learning and uncertainty estimation are performed based on the trained model weight and to-be-predicted genome-wide data on the hybrid model to obtain an integrated prediction result and uncertainties corresponding to the integrated prediction result; and personalized medical advice and decision assistance are performed based on the integrated prediction result, the interpretability analysis, and the uncertainties corresponding to the integrated prediction result.

Genome-wide prediction method based on deep learning by using genome-wide data and bioinformatics features

A display method, including: performing a full-screen display refresh on a display panel at a first refresh rate; meanwhile, setting a refresh factor to n, where n is a positive integer; refreshing the local area of the display panel at the second refresh rate; increasing the refresh factor by m, where m is a positive integer; determining whether the refresh factor is greater than or equal to a set value; if yes, performing the full-screen display refresh on the display panel at the first refresh rate; setting the refresh factor to n; and if no, continuing refreshing the same local area of the display panel at the second refresh rate; increasing the refresh factor by m, where the second refresh rate is greater than the first refresh rate, and the second refresh rate is an integer multiple of the first refresh rate.

Display method, display device, and computer readable medium

A display module includes a display panel, at least one bonding circuit board, a plurality of chip-on-films, and a plurality of buffer devices. The at least one bonding circuit board each include first differential lines, and a first differential line includes a P-polarity differential sub-line and an N-polarity differential sub-line. An end of a chip-on-film is connected to the first differential line, and the other end of the chip-on-film is connected to the display panel. The buffer devices are arranged on the bonding circuit board, a buffer device is connected to ends, proximate to the chip-on-film, of the P-polarity differential sub-line and the N-polarity differential sub-line, and the buffer device is configured to reduce signal reflection between the first differential line and the chip-on-film.

Display module and display device

An image dis play method applied to a display apparatus includes: establishing a correspondence table between a threshold voltage of a sub-pixel and a compensation voltage, the correspondence table including at least one adjustment interval, an adjustment interval including a first and second threshold voltage endpoint values, the first threshold voltage endpoint value being less than the second threshold voltage endpoint value; acquiring a threshold voltage of each sub-pixel; determining an adjustment interval in which the acquired threshold voltage is located according to the corresponding table; acquiring a compensation voltage corresponding to the acquired threshold voltage according to the correspondence table and the determined adjustment interval; and determining, in a case where the display apparatus is to display a black image, a data voltage required by each sub-pixel according to the acquired threshold voltage and the acquired compensation voltage.

Display method, structure and apparatus with data voltage compensation based on driving transistor threshold voltage

The present disclosure provides a chip on film and a display device. The chip on film includes: a first end, wherein a first row of bonding terminals and a second row of bonding terminals are arranged on a first surface of the first end, the first row of bonding terminals and the second row of bonding terminals are spaced apart and insulated from each other, and the first row of bonding terminals is closer to a center of the chip on film than the second row of bonding terminals; and a plurality of leads, extending in a second direction and including a first part and a second part. A first end section of each lead of the first part serves as one of the first row of bonding terminals, a first end section of each lead of the second part serves as one of the second row of bonding terminals.

Chip on film and display device

A display module includes a display panel, a power supply driver, a voltage signal line, a sampling resistor and a detection and control circuit. The voltage signal line is connected between the display panel and the power supply driver. The sampling resistor is connected in series with the voltage signal line. The detection and control circuit is connected to two ends of the sampling resistor and the power supply driver. The detection and control circuit is configured to: detect a voltage across the sampling resistor or a current flowing through the sampling resistor; and control the power supply driver to generate a driving voltage equal to a preset value lower than a voltage threshold, if determining that the voltage across the sampling resistor is greater than or equal to the voltage threshold, or if determining that the current is greater than or equal to a current threshold.

Display module and method for driving the same, and display apparatus

Provided is a packaging structure for packaging a display device, the packaging structure comprising: at least one composite film layer, wherein the composite film layer comprises an inorganic pattern and an organic pattern, the inorganic pattern comprises a plurality of curved structures arranged at intervals, the organic pattern comprises a first organic sub-pattern, and the first organic sub-pattern and the inorganic pattern are located in a same layer and are complementary in position; and wherein an orthographic projection of the composite film layer onto the display device at least covers a display area of the display device. A display substrate, a display apparatus, and a method for packaging a display device are also provided.

Packaging structure, display substrate, display apparatus and method for packaging display device

The present disclosure relates to an array substrate, a display device, and a method for fabricating an array substrate. The array substrate includes a pixel defining layer on the dielectric layer, the pixel defining layer defining a plurality of pixel regions of the array substrate, and light emitting device on the dielectric layer and in the plurality of pixel regions. The device includes a first electrode, a light emitting layer, and a second electrode sequentially disposed from bottom to top. At least one of the plurality of pixel regions has a non-light emitting region adjacent to the pixel defining layer. The dielectric layer in the non-light emitting region has a groove. The array substrate further includes a light shielding portion located in the non-light emitting region and extending into the groove.

Array substrate, display device, and method for fabricating an array substrate

The embodiment of the present disclosure provides a display panel and a display device. The display panel includes: a first sub-pixel configured to display a first color, a second sub-pixel configured to display a second color, and a third sub-pixel configured to display a third color; when a picture displayed by the display panel is switched from a black picture to a picture having a maximum gray scale of the first color, the second color and the third color, respectively, a ratio of a brightness of a first frame of picture to a maximum value among brightness of stabilized several frames of pictures is a first initial frame brightness proportion, a second initial frame brightness proportion and a third initial frame brightness proportion, respectively; the first, second and third initial frame brightness proportions have a Max-Min less than or equal to a threshold.

Display panel and display device

Provided is a micro-LED device, comprising: a light emitting unit comprising a light emitting layer having a first end surface, a second end surface opposite to the first end surface, and a lateral surface between the first end surface and the second end surface; a P-type semiconductor layer on the first end surface; and an N-type semiconductor layer on the second end surface; a transparent insulating layer covering at least the lateral surface of the light emitting layer; and a reflecting layer on a side of the transparent insulating layer away from the light emitting unit, wherein the transparent insulating layer insulates the light emitting unit from the reflecting layer, and the reflecting layer covers at least the lateral surface of the light emitting layer.

Micro light emitting diode and manufacture method therefor

An array substrate is disclosed. The array substrate may include a base substrate (), a pixel defining layer () on the base substrate (), and a charge generating layer () above the pixel defining layer (). The pixel defining layer () may define a plurality of pixel regions. The pixel defining layer () may include a plurality of acoustic structures (), and each of the plurality of acoustic structures () may be configured to resonate under an action of an acoustic wave of a threshold frequency to form a slit to disconnect the charge generating layer () of two adjacent pixel regions of the plurality of pixel regions.

Array substrate, fabrication method thereof, and display panel

A display panel and a manufacturing method thereof, and a display device are disclosed. The display panel includes: a substrate, a plurality of pixel units and a pixel defining layer, each of at least one of the pixel units comprises an organic functional layer, and the organic functional layer has a raised edge; an orthographic projection of the organic functional layer of each pixel unit on the substrate is surrounded by an orthographic projection of the second defining layer on the substrate, an orthographic projection of the first defining layer on the substrate covers the orthographic projection of the second defining layer on the substrate, and the orthographic projection of the first defining layer on the substrate overlaps with an orthographic projection of at least a portion of the raised edge on the substrate the brightness uniformity of the display panel may be improved.

Display panel and manufacturing method thereof, and display device

The present application provides a pixel compensation circuit, a method for driving the same, and a display apparatus. The pixel compensation circuit includes a light emitting element, a current control sub-circuit and a reverse bias sub-circuit. The current control sub-circuit is coupled to a first terminal of the light emitting element and is configured to control current flowing between a first terminal and a second terminal of the light emitting element. The reverse bias sub-circuit is coupled to a first control signal line and a second terminal of the light emitting element respectively. The reverse bias sub-circuit is configured to set the second terminal of the light emitting element to be at a first bias voltage under the control of a signal on the first control signal line, so that the light emitting element is maintained in a reverse bias state.

Pixel compensation circuit, method for driving the same, and display apparatus

Growing community of inventors

Beijing, China

Huihui Li