-
公开(公告)号：US20240365649A1
公开(公告)日：2024-10-31
申请号：US18254968
申请日：2022-05-31
发明人： Dan GUO , Ke LIU , Fei FANG , Jingjing XU , Ling SHI , Puyu QI , Changchang LIU
IPC分类号： H10K59/80 , H10K59/131 , H10K59/35
CPC分类号： H10K59/8792 , H10K59/131 , H10K59/353
摘要： A display panel includes a substrate and a plurality of first sub-pixels and a plurality of light-shielding portions which are both located in a functional device configuration region. At least some first sub-pixels each include a first pixel circuit and a first light-emitting device. The plurality of first light-shielding portions are arranged on a side of a plurality of first light-emitting devices away from the substrate at intervals. An orthographic projection of a first portion, whose orthographic projection is located outside an orthographic projection of a first electrode of the first light-emitting device on the substrate, of the first pixel circuit on the substrate is located within an orthographic projection of a first light-shielding portion of the plurality of light-shielding portions on the substrate.
-
公开(公告)号：US20240365647A1
公开(公告)日：2024-10-31
申请号：US18029702
申请日：2022-02-25
发明人： Ruoxiang LI
IPC分类号： H10K59/80 , H10K59/131 , H10K59/38
CPC分类号： H10K59/879 , H10K59/131 , H10K59/38
摘要： A display panel includes: a display substrate, including a plurality of sub-pixels; a first light extraction layer, arranged on a light output side of the display substrate, where the first light extraction layer includes a plurality of first protrusions, and an orthographic projection of the first protrusions on the display substrate overlaps with an orthographic projection of the sub-pixels on the display substrate; and a second light extraction layer, arranged on the light output side of the display substrate and covering at least part of the first protrusions, where the second light extraction layer includes a plurality of first grooves, the orthographic projection of the first protrusions on the display substrate overlaps with an orthographic projection of the first grooves on the display substrate, and a refractive index of the second light extraction layer is smaller than a refractive index of the first light extraction layer.
-
公开(公告)号：US20240365617A1
公开(公告)日：2024-10-31
申请号：US18768858
申请日：2024-07-10
发明人： Yiming Wang , Haotian Yang , Fuzheng Xie , Xiaoxia Liu , Kang Wang , Junhui Yang , Jiaxiang Zhang , Zhenhua Zhang , Renzhe Xu
IPC分类号： H10K59/131 , G06F3/041 , H04M1/02 , H10K50/86 , H10K59/40 , H10K77/10 , H10K102/00
CPC分类号： H10K59/131 , G06F3/041 , H04M1/0266 , H10K50/86 , H10K59/40 , H10K77/111 , G06F2203/04102 , H10K2102/311
摘要： A display device includes a flexible display panel including a display part and a bonding part, the bonding part being located on the back side of the display part, and a side of the bonding part away from the display part being the bonding side, the driving chip being arranged on the bonding side of the bonding part, and having a first side and a second side opposite in the first direction, where the first direction is perpendicular to the thickness direction; a spacer being disposed on the bonding side of the bonding part, where the spacer is located on one side or both sides of the driving chip in the first direction, and a thickness of the spacer is greater than a thickness.
-
公开(公告)号：US20240363079A1
公开(公告)日：2024-10-31
申请号：US18028830
申请日：2022-04-22
发明人： Zhengkun Li , De Li , Haigang Qing , Yue Long , Cong Liu , Qiwei Wang , Binyan Wang , Zhongliu Yang , Tianyi Cheng , Ni Yang , Qiyang Wu
IPC分类号： G09G3/3275 , G09G3/32
CPC分类号： G09G3/3275 , G09G3/32 , G09G2300/0426 , G09G2310/0275 , G09G2310/08 , G09G2320/0233
摘要： Provided are a display substrate and a display device. The display substrate includes a base substrate, and a driving circuit layer and a light-emitting device layer on the base substrate. The display substrate includes a light-transmitting display area and a normal display area, the normal display area surrounds at least a portion of the light-transmitting display area. The normal display area includes multiple normal driving circuits and multiple dummy driving circuits; some dummy driving circuit are used for driving light-emitting devices located in the light-transmitting display area. The display substrate further includes multiple normal data lines coupled to the normal driving circuits; at least one normal data line is coupled to a data signal input terminal through a data lead; an orthographic projection of the data lead onto the base substrate at least partially overlaps an orthographic projection of the dummy driving circuit onto the base substrate.
-
公开(公告)号：US20240363073A1
公开(公告)日：2024-10-31
申请号：US18255183
申请日：2022-06-30
发明人： Miao WANG , Yunsheng XIAO
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G2300/0426 , G09G2300/0819 , G09G2310/061 , G09G2320/0233 , G09G2320/0247
摘要： A pixel driving circuit includes a driving sub-circuit, a writing sub-circuit, a compensation sub-circuit and an adjustment sub-circuit. The driving sub-circuit is coupled to a first node, a second node, and a third node. The writing sub-circuit is coupled to the second node, a first scan signal terminal and a data signal terminal. The compensation sub-circuit is coupled to the first node, the third node and a compensation control terminal. The adjustment sub-circuit is coupled to the second node and/or the third node, a second scan signal terminal and a first reference voltage signal terminal. The adjustment sub-circuit is configured to, in a light-emitting adjustment phase, transmit a reference voltage signal received at the first reference voltage signal terminal to the second node and/or the third node under control of a scan signal transmitted by the second scan signal terminal.
-
6.发明公开公开(公告)号：US20240363061A1
公开(公告)日：2024-10-31
申请号：US18028568
申请日：2022-06-30
发明人： Tan JING , Xuesong TIAN , Shanchuan JIN , Shiming LI , Eunho LEE
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2320/0242
摘要： A compensation apparatus and method, a display apparatus and a working method thereof, and a storage medium are provided, the compensation apparatus includes a first memory, a first timer and a processor; the first timer starts timing from the processor receiving the pixel data to obtain the first timing information and send the first timing information to the processor; the processor receives the pixel data and the first timing information, compensate the gray-scale data of the pixel data according to the first timing information and the compensation parameters in the pre-term compensation parameter set when the first timing information does not reach the first time node value, compensate the gray-scale data of the pixel data according to the first timing information and the compensation parameters in the mid-term compensation parameter set when the first timing information reaches the first time node value and does not reach the second time node value, and compensate the gray-scale data of the pixel data according to the first timing information and the compensation parameters in the post-term compensation parameter set when the first timing information reaches the second time node value.
-
公开(公告)号：US12133432B2
公开(公告)日：2024-10-29
申请号：US17629106
申请日：2021-04-30
发明人： Yudiao Cheng , Binyan Wang , Yue Long , Weiyun Huang
IPC分类号： H10K59/131 , G09G3/3258 , H10K59/88
CPC分类号： H10K59/131 , G09G3/3258 , H10K59/88 , G09G2300/0408 , G09G2300/0819 , G09G2300/0842 , G09G2320/0209
摘要： A display substrate and a display apparatus are provided. The display substrate includes a first display region and a second display region; the first display region is located at a periphery of the second display region; the first display region includes first light-emitting elements, first pixel circuits, second pixel circuits, and third pixel circuits; the second display region includes second light-emitting elements; the second pixel circuits are connected with the second light-emitting elements; the third pixel circuit is a dummy pixel circuit. The display substrate further includes first data lines and second data lines, the first data lines are configured to be connected with the first pixel circuits, and the second data lines are configured to be connected with at least the second pixel circuits. Part of the third pixel circuits overlap with the second data lines are insulated from the second data lines.
-
公开(公告)号：US12133341B2
公开(公告)日：2024-10-29
申请号：US17781027
申请日：2021-04-13
发明人： Zhihui Wang , Ren Xiong , Lei Yang , Fengping Wu , Huiqiang Song , Ce Wang
IPC分类号： H05K5/00 , G06F1/16 , H05K1/18 , H10K77/10 , H10K102/00
CPC分类号： H05K5/006 , G06F1/1652 , H05K1/189 , H05K5/0069 , H10K77/111 , G06F1/1662 , H10K2102/311
摘要： A display module and a display device are disclosed. The display module includes a display substrate provided with a first edge; a circuit board arranged at the first edge of the display substrate and electrically connected with the display substrate; and a supporting plate arranged on the non-display surface of the display substrate; the supporting plate is able to be bent and includes a first part and a second part, and the second part is provided with a hollow opening; the display substrate is positioned on the first part and is fixedly connected with the first part; and the circuit board is positioned on the second part and is fixedly connected with the second part.
-
公开(公告)号：US20240357902A1
公开(公告)日：2024-10-24
申请号：US18028525
申请日：2022-06-23
发明人： Shengxing ZHANG , Liqiang CHEN , Chuandong LIAO , Jiafan SHI , Chao YANG , Wenliang LIU
IPC分类号： H10K59/80 , H10K59/95 , H10K102/00
CPC分类号： H10K59/873 , H10K59/95 , H10K2102/311
摘要： A spliced screen and a display apparatus are provided. The spliced screen includes: first display panels spliced together, each of which includes a first display region and a first non-display region around the first display region; the first non-display region is a light-transmitting region; and second display panels on non-display sides of the first display panels, each of the second display panels includes a second display region and a second non-display region around the second display region, and light outgoing directions of first and second display panels are the same. A spacing region is arranged between the first display regions of any two adjacent first display panels, and the spacing region includes at least part of the first non-display regions of the two adjacent first display panels; the second display region and the spacing region overlap each other in a thickness direction of the spliced screen.
-
公开(公告)号：US20240357895A1
公开(公告)日：2024-10-24
申请号：US18039278
申请日：2021-12-29
发明人： Lulin MA , Jaeho LEE , Cheng ZENG , Zhen SUN , Hongwei ZHANG , Zhenye WEI , Qiyun WANG
IPC分类号： H10K59/35 , H10K50/115 , H10K59/38 , H10K59/80
CPC分类号： H10K59/35 , H10K50/115 , H10K59/38 , H10K59/873
摘要： A display substrate includes multiple light emitting devices disposed on a base substrate for emitting light of a third color, and a first encapsulation structure layer and a light conversion layer sequentially stacked on a side of the multiple light emitting devices away from the base substrate; the light conversion layer includes a first quantum dot material emitting light of a first color after receiving the light of the third color emitted by the light emitting devices and a second quantum dot material emitting light of a second color after receiving the light of the third color emitted by the light emitting devices. The first encapsulation structure layer includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer that are sequentially stacked in a direction away from the base substrate; the organic encapsulation layer includes an organic encapsulation material and a dye.
-
-
-
-
-
-
-
-
-
搜索结果
4632 条记录 (耗时 0.052 秒)
