Boe Technology Group Co., Ltd.

Fujitsu Corporation

Nokia Technologies Oy

Sony Corporation

Huawei Technologies Co., Limited

International Business Machines Corporation

Other

Tsinghua University

Samsung Electronics Co., Ltd.

Intel Corporation

Microsoft Technology Licensing, LLC

Hitachi, Ltd.

Ntt Docomo, Inc.

Thomson Licensing

Sony Group Corporation

Yi Zhang

Shun Zhang

Yu Wang

Tingliang Liu

Wei Wang

Yang Zhou

Hua Zhou

Yi Wang

Hao Zhang

Jian Zhang

Ming Hu

Minghua Xuan

Haigang Qing

Lujiang Huangfu

Deshan Miao

Benoist Sebire

Xin Zhang

Chenxi Zhu

Weiyun Huang

Devaki Chandramouli

Liang Xia

Mihai Enescu

Yang Liu

Xin Guo

Xiangdan Dong

Benlian Wang

Yuanjing Li

Yao Huang

Bo Zhang

Wei Chen

Bo Wang

Qi Liu

Lei Zhang

Yu Zhang

Yan Li

Yinong Liu

Jun Yan

Xin Wang

Timothy J Moulsley

Tao Wang

Fan Yang

Lianhai Wu

Haibo Xu

Yuanqi Zhang

Chang Luo

Tinghua Shang

Huijuan Yang

Linhong Han

Yuantao Zhang

Pengfei Yu

Xiaofeng Jiang

Jianming Wu

Xiaodong Xu

Lu Bai

Bingchao Liu

Fengli Ji

Wei Ling

Peng Xu

Jie Dai

Lei Du

Jingyuan Sun

Woonhee Hwang

Meng Zhang

Ce Wang

Yan Huang

Haijun Qiu

Hui Li

Fan He

Robert Zaus

Zhenhua Zhang

Yipeng Chen

Hongwei Ma

Chao Zeng

Tianyi Cheng

Song Liu

Ming Wang

Angelo Centonza

Ningning Li

Yue Long

Bin Zhang

Wei He

Ke Zhang

Yu Meng Li

Haitao Li

Tong Zhang

Ling Shi

Koji Watanabe

Tao Liu

Chongning Na

Jin Zhang

Ning Wang

Feng Liu

Fang Liu

Zhidong Wang

Meng Wang

Jie Yang

Yu Feng

Alexander Bachmutsky

Provided is a display panel. The display panel comprises a base substrate; a gate metal layer and a source/drain metal layer sequentially laminated on a side of the base substrate; and an inorganic insulating layer and an organic planarization layer sequentially laminated between the gate metal layer and the source/drain metal layer; wherein an orthographic projection of the gate metal layer on the base substrate and an orthographic projection of the source/drain metal layer on the base substrate have an overlapped portion, and an orthographic projection of the organic planarization layer on the substrate overlaps the overlapped portion.

Display panel, and method for manufacturing same and display device

The foldable display device is provided with a display panel, a first adhering layer and a supporting layer, the first adhering layer includes a first adhering part and a second adhering part, the first adhering part is disposed on one side of the second adhering part. The one side of the second adhering part is away from the bending region, and an elasticity modulus of the second adhering part is greater than an elasticity modulus of the first adhering part. The elasticity modulus of the second adhering part, which is close to the bending region, is set to be greater than the elasticity modulus of the first adhering part, which is away from the bending region. When the foldable display device is in the folding state, the supporting layer may appear staggered floor in the direction opposite to the bending region of the display panel to a larger extent.

Foldable display device and fabricating method thereof

Provided are a display panel, a preparation method thereof, and a display device. The display panel includes a display substrate and a touch panel including multiple touch electrodes, At least one of which includes multiple grid patterns enclosed by metal wires. At least one grid pattern includes a first edge, second edge, third edge and fourth edge that form a ring. The first edge and the third edge extend in a second direction. The second edge and the fourth edge extend in a first direction. A shape of the grid pattern includes a first curved ring, a second curved ring, a third curved ring, or a fourth curved ring. A first edge and third edge of the first curved ring are curves curved towards a direction opposite to the first direction. A first edge and third edge of the second curved ring are curves curved towards the first direction.

Display panel, preparation method thereof, and display device

The present disclosure provides a display substrate and related devices. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.

Display substrate and related devices with improved resolution

A touch control structure, a touch display panel and an electronic device are provided. The touch control structure includes a first metal layer, an insulation layer and a second metal layer that are sequentially stacked on the base substrate, the touch control structure is divided into a touch region and a peripheral region surrounding the touch region, and the peripheral region includes a first detection line and a second detection line that are sequentially arranged and spaced apart from each other along the direction from the touch region to the peripheral region; the first detection line is in the second metal layer, and the overlapping part of the second detection line is in the first metal layer; the first end of the second detection line includes a first detection part in the second metal layer and a second detection part in the first metal layer.

Touch control structure, touch display panel and electronic device

A touch control substrate, a display panel, and an electronic device. The touch control substrate includes a base substrate and first and second touch control electrodes; each second touch control electrode includes second touch control sub-electrodes and second connecting electrodes; the second touch control sub-electrodes are arranged in the first direction, and the second connecting electrode is located between the two adjacent second touch control sub-electrodes; the second touch control sub-electrodes and the second connecting electrodes are located on different conductive layers; the second connecting electrode includes connecting sub-electrodes; two ends of the connecting sub-electrode are connected to two adjacent second touch control sub-electrodes; and the connecting sub-electrode includes first and second fold line portions, the fold lines of which are approximately V-shaped, and openings of fold line shapes of the first and second fold line portions are arranged opposite each other in the second direction.

Touch control substrate, display panel, and electronic device

A display substrate and a display apparatus are provided, wherein the display substrate includes: a base substrate and a drive structure layer provided on the base substrate, the drive structure layer includes pixel circuits arranged in an array, the pixel circuits arranged in an array includes a plurality of power supply lines; the pixel circuit further includes a capacitor, the capacitor includes a first electrode plate and a second electrode plate; the plurality of power supply lines include a plurality of first power connection lines disposed in a first conductive layer and a plurality of second power connection lines disposed in a second conductive layer, the second conductive layer is located on a side of the first conductive layer away from the base substrate, the first power connection line and the second power connection line extend in a first direction.

Display substrate and display apparatus

A touch control structure includes a plurality of touch signal lines in a peripheral area. A respective touch signal line includes a double-layer structure in a double-layer region and a single-layer structure in a single-layer region. The peripheral area includes a first sub-area on a first side, a second sub-area on a second side, a third sub-area on a third side, a fourth sub-area on a fourth side, of the touch control area. The first sub-area includes a side region, and one or more corner regions. The double-layer region and the single-layer region are in the first sub-area, the first sub-area has a first shortest width along a direction from the touch control area to the first sub-area, the first shortest width is greater than a shortest width of at least one of sub-areas of the peripheral area other than the first sub-area.

Touch control structure and display apparatus with signal lines in double and single layer structures in sub-areas of the peripheral area

Apparatuses, methods, and systems are disclosed for updating SRS spatial relation information. One method includes transmitting first information indicating SRS spatial relation information for an SRS resource. The SRS spatial relation information includes: SRS spatial relation information identifiers; and an SRS spatial relation information reference signal corresponding to each SRS spatial relation information identifier. The method includes transmitting second information indicating an update to the SRS spatial relation information. The second information includes: a serving cell identifier; a bandwidth part identifier; one or more SRS resource identifiers, one or more SRS resource set identifiers, or a combination thereof; and one or more SRS spatial relation information identifiers. Each of the one or more SRS resource identifiers corresponds to each of the one or more SRS spatial relation information identifiers.

Updating sounding reference signal spatial relation information

A display substrate, a method for manufacturing the display substrate, and a display device. In the display substrate, the first sub-pixel and the second sub-pixel each include: a power signal line pattern, at least part of the power signal line pattern extends along the second direction; and a power compensation pattern, at least part of the power compensation pattern extends along the first direction, the power signal line pattern and the power compensation pattern are both located on a side of the first data line pattern and the second data line pattern close to the substrate; the power compensation pattern is electrically connected to the power signal line pattern and a power signal line pattern in an adjacent sub-pixel along the first direction.

Display substrate and display device

Embodiments of the present application are related to a method and apparatus for hybrid automatic repeat request-acknowledge (HARQ-ACK) feedback in multi-transmit-receive point (multi-TRP) transmission. An exemplary method of the present application includes: receiving configuration information on HARQ-ACK feedback for physical downlink shared channel (PDSCH), wherein the configuration information at least indicates a plurality of CORESETPoolIndex values and a separate feedback mode for HARQ-ACK feedback excluding that for semi-persistent scheduling (SPS) PDSCH reception associated with different CORESETPoolIndex values, each CORESETPoolIndex value being associated with at least one physical uplink control channel (PUCCH) resource; and transmitting a plurality of HARQ-ACK feedback for SPS PDSCH receptions associated with at least one CORESETPoolIndex value in a time interval using a separate feedback scheme or a joint feedback scheme.

Method and apparatus for HARQ-ACK feedback in multi-TRP transmission

Methods and apparatus of enhanced counting schemes for candidates of enhanced PDCCH are disclosed. The method includes: counting, by a processor, candidates of PDCCH that are to be transmitted with a plurality of transmissions, based on a candidate counting scheme, wherein the candidates are linked with one another for transmissions of the PDCCH; generating, by the processor, configuration signaling of one or more search space sets for monitoring transmissions of the PDCCH; and transmitting, by a transmitter, the configuration signaling and the candidates of the PDCCH.

Methods and apparatus of enhanced counting schemes for candidates of enhanced PDCCH transmission

A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface located therebetween. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection of the second surface; and at least a portion of an orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and the display substrate and an orthographic projection of an edge of the first surface on the display substrate farthest away from the display area.

Display panel and display apparatus

Provided in the present disclosure are a display substrate and display apparatus. The display substrate comprises: a base substrate, comprising a display area and a non-display area around the display area; a blocking dam, located in the non-display area and arranged surrounding the display area; multiple touch-control lines, located in the non-display area, at least some touch-control lines comprise conductive winding portions, such that resistances of the touch-control lines are substantially same; an orthographic projection of a conductive winding portion on the base substrate is between an orthographic projection of the blocking dam on the base substrate and the display area; the at least some touch-control lines comprise multiple first touch-control lines and second touch-control lines, the conductive winding portion of each first touch-control line is arranged in an independent winding manner, conductive winding portions of all the second touch-control lines are arranged in a mutually nested winding manner.

Implementations of this specification provide methods and apparatuses for generating index entries. One method includes: acquiring a first sequence number of front large object data that is adjacent to a target data to be inserted in a large object data, wherein the first sequence number is generated based on a first code arrangement sequence and is comprised in a first index entry corresponding to the front large object data, in response to determining that the second sequence number immediately following the first sequence number is occupied, determining, based on a second code arrangement sequence, a branch index sequence number for the target data, and adding an index entry comprising the branch index sequence number to an index of the large object data, wherein the index entry is added between the first index entry comprising the first sequence number and a second index entry comprising the second sequence number.

Index entry generating methods, apparatuses, and devices for large object data block index

Growing community of inventors

Beijing, China

Yi Zhang