-
61.发明申请公开(公告)号：US20210111377A1
公开(公告)日：2021-04-15
申请号：US16879554
申请日：2020-05-20
Inventor： Can HUANG , Dawei SHI , Weilin LAI , Jiandong BAO , Lu YANG , Wentao WANG , Liji CHENG
Abstract: The present disclosure provides a light emitting device and a manufacturing method thereof, a display panel and a display apparatus. The light emitting device includes a substrate; a light emitting element on the substrate; and a light coupling layer on a light emitting side of the light emitting element, wherein a thickness of the light coupling layer gradually decreases in a direction from a central region of the light emitting device toward an edge region of the light emitting device.
-
公开(公告)号：US20210096677A1
公开(公告)日：2021-04-01
申请号：US16934039
申请日：2020-07-21
Inventor： Wei ZHANG , Hui LI , Shicheng SUN , Xinwei WU , Cunzhi LI , Jonguk KWAK , Jian GUO
IPC: G06F3/041 , H01L27/32 , G02F1/1333 , G09G3/3266 , G09G3/3275 , G09G3/36
Abstract: Provided are a touch display panel and a detection method thereof, and a touch display apparatus. The touch display panel includes a display structure layer, a touch structure layer, a touch detection circuit and a detection signal line. The display structure layer includes a plurality of data lines, and the touch structure layer includes a plurality of touch signal lines. A timing of the touch display panel includes a detection stage. The touch detection circuit is connected with touch signal lines, data lines and the detection signal line, and is configured to provide, in the detection stage, a signal of the touch signal line to a data line under a control of a detection signal of the detection signal line, to detect the touch signal line according to a light emission state of pixel units to which the data line is connected.
-
公开(公告)号：US20210090514A1
公开(公告)日：2021-03-25
申请号：US16858337
申请日：2020-04-24
Inventor： Xinwei Wu , Zhen Zhang , Wei Zhang , Cunzhi Li , Jonguk Kwak , Yanyan Xu
IPC: G09G3/36 , G09G3/3266
Abstract: A display panel and an electronic apparatus are provided. The display panel includes: a display area; and a first peripheral area located around the display area, a first gate driver being provided in the first peripheral area; wherein the display panel is further provided with a plurality of first driving signal lines and a plurality of second driving signal lines; the plurality of first driving signal lines are arranged in a different layer from a layer in which the plurality of second driving signal lines are located; and the m-th first driving signal line of the plurality of first driving signal lines and the k-th second driving signal line of the plurality of second driving signal lines are both electrically connected, in the first peripheral area, to an m-th output terminal of the first gate driver, where m is an integer greater than or equal to 1 and k is also an integer greater than or equal to 1.
-
公开(公告)号：US20210074778A1
公开(公告)日：2021-03-11
申请号：US16934040
申请日：2020-07-21
Inventor： Xu LI , Dawei SHI , Lu YANG , Wentao WANG , Cenhong DUAN , Can HUANG , Bangwei WU , Pei WANG
IPC: H01L27/32 , G02F1/167 , G02F1/16766 , G02F1/1677
Abstract: Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a first display region and a second display region within the first display region, wherein the first display region includes a plurality of emitting units, and the second display region includes a plurality of electrophoretic units, the plurality of emitting units are configured to realize display, and the plurality of electrophoretic units are configured to realize switch between a display state and a transparent state.
-
公开(公告)号：US20210050390A1
公开(公告)日：2021-02-18
申请号：US16929361
申请日：2020-07-15
Inventor： Xinwei WU , Shicheng SUN , Zhen ZHANG , Wei ZHANG , Cunzhi LI , Jonguk KWAK
Abstract: The present disclosure relates to a display device, a display panel, and a manufacturing method thereof. The display panel includes a substrate, a driving layer, and a display layer. The substrate has an opening area, a transition area surrounding the opening area, and a display area surrounding the transition area. The driving layer is disposed on a side of the substrate and covers at least the transition area and the display area, an area of the driving layer being located in the transition area being provided with a separation groove surrounding the opening area, the separation groove including a first groove body and a second groove body sequentially communicated toward the substrate in a direction perpendicular to the substrate, and a distance between bottom ends of side walls of the first groove body being smaller than a distance between top ends of side walls of the second groove body.
-
Patent Agency Ranking
公开(公告)号：US12156425B2
公开(公告)日：2024-11-26
申请号：US17676399
申请日：2022-02-21
Inventor： Jie Li , Wei Zhang , Wei Xia , Huaisen Ren
IPC: H10K50/86 , H10K50/818 , H10K50/828 , H10K50/844 , H10K59/121 , H10K59/131 , H10K71/00
Abstract: A display panel is provided. The display panel includes a substrate, a first insulation layer, a light-emitting device, and a support pattern. The first insulation layer is disposed on a side of the substrate. The light-emitting device is disposed in a pixel opening in the first insulation layer. The support pattern is disposed on a side, distal from the substrate, of the first insulation layer. The support pattern is disposed outside the pixel opening and is made of a light-absorbing material.
-
公开(公告)号：US12154510B2
公开(公告)日：2024-11-26
申请号：US17609407
申请日：2021-01-26
Inventor： Teng Chen , Faming Jiang , Ri Chen , Xinxing Jia , Weixin Meng , Jonguk Kwak
IPC: G09G3/3266 , G11C19/28 , H10K59/12 , H10K59/131
Abstract: A display substrate includes an underlay substrate, and a first semiconductor layer, first conductive layer, second semiconductor layer, second conductive layer, and third conductive layer which are arranged on the underlay substrate. The first semiconductor layer includes an active layer of at least one transistor of a second semiconductor type of a shift register unit. The first conductive layer includes a control electrode of the at least one transistor of the second semiconductor type and a first electrode of at least one capacitor of the shift register unit. The second semiconductor layer includes an active layer of at least one transistor of a first semiconductor type of the shift register unit. The second conductive layer includes a control electrode of the at least one transistor of the first semiconductor type and a second electrode of the at least one capacitor of the shift register unit.
-
68.发明申请公开(公告)号：US20240379055A1
公开(公告)日：2024-11-14
申请号：US18578005
申请日：2023-05-04
Inventor： Rui WANG , Ming HU , Haijun QIU , Juntao CHEN
IPC: G09G3/3233
Abstract: A pixel driving circuit (31), comprising: a driving sub-circuit (311), a first light-emission control sub-circuit (312), a second light-emission control sub-circuit (313), a data write sub-circuit (314), a compensation sub-circuit (315) and a first reset sub-circuit (316). The driving sub-circuit (311) comprises a control end, a first end and a second end; and in an initialization phase (t1) in one display frame of the pixel driving circuit (31), the voltage difference between the control end of the driving sub-circuit (311) and the first end of the driving sub-circuit (311) is fixed.
-
公开(公告)号：US11956987B2
公开(公告)日：2024-04-09
申请号：US17215003
申请日：2021-03-29
Inventor： Qiang Zhang , Xiaoge Wang , Jiabin Cui
IPC: H10K50/84 , H10K50/844 , H10K71/00
CPC classification number: H10K50/841 , H10K50/844 , H10K71/00
Abstract: The present application discloses a display panel and a preparation method thereof, and a display device. The display panel includes a base substrate, and has a display area, a peripheral area surrounding the display area, a hole area located at the display area, and an isolation area located between the hole area and the display area. The display area includes an electroluminescent device located on the base substrate, and a packaging structure for sealing the electroluminescent device, the packaging structure includes an inorganic packaging layer and an organic packaging layer alternately stacked, and the inorganic packaging layer extends to the hole area. The isolation area includes an organic layer located on the inorganic packaging layer.
-
公开(公告)号：US11785802B2
公开(公告)日：2023-10-10
申请号：US17205025
申请日：2021-03-18
Inventor： Teng Chen , Shicheng Sun , Bo Yang , Weixin Meng , Jonguk Kwak
CPC classification number: H10K50/87 , G06F3/047 , G06F3/04164 , H10K50/856 , H10K50/865 , H10K59/38 , H10K59/40 , H10K71/00
Abstract: A display panel includes an array substrate, an OLED light-emitting layer and a color filter structure laminated in sequence, the color filter structure including a color filter layer, a black matrix and a heat conducting layer, wherein the color filter layer and the black matrix are disposed in a same layer, the heat conducting layer is disposed on at least one side of the black matrix and configured to conduct heat from the black matrix to a periphery of the color filter structure.
-
-
-
-
-
-
-
-
-
Search Results
103
records
(took 0.024 seconds)
