-
公开(公告)号：US20240078970A1
公开(公告)日：2024-03-07
申请号：US18489382
申请日：2023-10-18
发明人： Yao HUANG , Weiyun HUANG , Yue LONG , Yudiao CHENG
IPC分类号： G09G3/3225 , G09G3/3233 , G09G3/3275 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/65 , H10K59/88 , H10K71/00
CPC分类号： G09G3/3225 , G09G3/3233 , G09G3/3275 , H10K59/121 , H10K59/1213 , H10K59/131 , H10K59/351 , H10K59/65 , H10K59/88 , H10K71/00 , H10K71/621 , G09G2300/0413 , G09G2300/0426 , G09G2300/0842 , G09G2310/0272 , H10K59/1201
摘要： Provided are a display panel and a display device. The display panel includes: a base substrate; light-emitting elements including groups of light-emitting elements, at least one group of light-emitting elements including first-region light-emitting elements and second-region light-emitting elements; pixel circuits including groups of pixel circuits, at least one group of pixel circuits including first-type pixel circuits and second-type pixel circuits, at least one second-type pixel circuit is connected with at least one second-region light-emitting element through a conductive line, first light-emitting elements are connected with first pixel circuits through first conductive lines, in the at least one group of light-emitting elements and the at least one group of pixel circuits, first pixel circuits connected with first light-emitting elements are closer to the second display region than each of second pixel circuits connected with second light-emitting elements.
-
公开(公告)号：US20240021141A1
公开(公告)日：2024-01-18
申请号：US18036422
申请日：2020-11-13
发明人： Yao HUANG , Weiyun HUANG , Yue LONG , Benlian WANG , Yuanjie XU , Lili DU
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0842 , G09G2300/0426 , G09G2310/0264
摘要： A driving circuit, a driving method therefor, and a display apparatus. The driving circuit comprises: a light emitting device (L), configured to emit light under the control of a driving current (Ids); a driving transistor (M0), configured to generate a driving current (Ids) according to a data signal; a first control circuit (10), configured to provide an initialization signal to a gate of the driving transistor (M0) and a first electrode of the light emitting device (L) in response to a first scanning signal (ga1−N) of an Nth row and a first light emission control signal (em1−N) of the Nth row; and a data writing circuit (20), configured to provide the data signal to the driving transistor (MO) in response to a second scanning signal (ga2−N) of the N-th row.
-
公开(公告)号：US20230259227A1
公开(公告)日：2023-08-17
申请号：US18306324
申请日：2023-04-25
发明人： Chi YU , Weiyun HUANG , Xingliang XIAO , Chao ZENG
IPC分类号： G06F3/041 , G06F3/044 , H10K50/84 , H10K59/40 , H10K59/122
CPC分类号： G06F3/0412 , G06F3/0446 , G06F3/0443 , G06F3/0448 , H10K50/84 , H10K59/40 , H10K59/122 , G06F2203/04111 , G06F2203/04112 , H10K59/12
摘要： An array substrate and a display device are provided. The array substrate includes a base substrate, comprising a transparent display region and a non-transparent display region, the transparent display region comprises a plurality of anode regions and a transparent region; a pixel drive layer, at least located in the plurality of anode regions; a plurality of anode groups, located in the plurality of anode regions, each of the plurality of anode groups comprises a plurality of anodes, and the pixel drive layer is connected with the plurality of anodes; a touch electrode layer, comprising a conductive mesh line, in the transparent display region, an orthographic projection of at least partial conductive mesh line of the conductive mesh line on the base substrate winds along edges of orthographic projections of the plurality of anode groups on the base substrate.
-
公开(公告)号：US20230255067A1
公开(公告)日：2023-08-10
申请号：US17608747
申请日：2021-02-10
发明人： Lili DU , Benlian WANG , Yue LONG , Weiyun HUANG , Binyan WANG
IPC分类号： H10K59/131 , H10K59/121 , H10K59/12 , H10K71/00 , H10K59/35
CPC分类号： H10K59/131 , H10K59/1213 , H10K59/1201 , H10K71/00 , H10K59/353
摘要： A display substrate includes a display region and a peripheral region on a periphery of the display region. At least multiple sub-pixels are arranged in the display region. At least one sub-pixel includes a pixel driving circuit arranged on an underlay substrate and a light emitting element connected with the pixel driving circuit. The pixel driving circuit is connected with a first initial signal line. The first initial signal line is arranged to provide a first initial voltage to the light emitting element under the control of the pixel driving circuit. A first power line and a signal connection line are arranged in the peripheral region. The first initial signal line is connected with the first power line through the signal connection line in the peripheral region.
-
公开(公告)号：US20230189618A1
公开(公告)日：2023-06-15
申请号：US17922475
申请日：2021-09-01
发明人： Bo SHI , Weiyun HUANG
CPC分类号： H10K59/65 , G06V40/166 , H10K59/8792 , H10K59/879
摘要： A display panel (100) and a display apparatus (1000) having the same. The display panel (100) is provided with a preset area (101), a transmitting sensor (201) and a receiving sensor (202) of a time-of-flight device (200) are adapted to be provided on a non-display side of the preset area (101), and light emitted from the transmitting sensor (201) is adapted to be transmitted from the preset area (101) to a display side of the display panel (100), and be reflected by a to-be-detected object on the display side back to a non-display side of the display panel (100), so as to be received by the receiving sensor (202). The display panel (100) includes a substrate layer (11), an organic light-emitting device layer (12), and an anti-reflection layer (13), where the organic light-emitting device layer (12) is provided on a display side of the substrate layer (11); and the anti-reflection layer (13) includes one or more layers and is provided between the substrate layer (11) and the organic light-emitting device layer (12), and at least part of the anti-reflection layer (13) is disposed opposite to the preset area (101) in a thickness direction of the display panel (100).
-
公开(公告)号：US20230165081A1
公开(公告)日：2023-05-25
申请号：US17921607
申请日：2021-05-10
发明人： Binyan WANG , Weiyun HUANG , Tiaomei ZHANG , Yao HUANG
IPC分类号： H10K59/131 , H10K59/121
CPC分类号： H10K59/131 , H10K59/1213 , H10K59/1216
摘要： A display panel (1), a display device, and a manufacturing method for the display panel (1). The display panel (1) comprises a base substrate (100). The base substrate (100) is provided with a first metal layer (001), a second metal layer (002), and a third metal layer (003) thereon. The display panel (1) further comprises traces. The traces comprise a first trace extending in a first direction, and a second trace extending in a second direction. The first trace comprises a first sub-trace portion (011), a second sub-trace portion (021), a first auxiliary portion (012), and a second auxiliary portion (022). The second trace comprises a third sub-trace portion (031) and a third auxiliary portion (032). The first direction is different from the second direction. The first sub-trace portion (011) and the second sub-trace portion (021) are located at the third metal layer (003).
-
公开(公告)号：US20230145922A1
公开(公告)日：2023-05-11
申请号：US18093054
申请日：2023-01-04
发明人： Weiyun HUANG , Young Yik KO , Sanghun KANG , Wenbo HU
IPC分类号： H10K50/813 , H10K59/65 , H10K50/822 , H10K71/00 , H10K59/122 , H10K59/124 , H10K59/121 , H10K50/842 , H10K50/844
CPC分类号： H01L51/5209 , H01L27/3234 , H01L51/5225 , H01L51/56 , H01L27/3246 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L51/5246 , H01L51/5253 , H01L2227/323
摘要： A display substrate and a preparation method thereof, and a display device are provided. The display substrate (200/300/400) includes a display region (201/301/401) and an opening region (2011/3011/4011), the display region (200/300/400) surrounds the opening region (2011/3011/4011), a first barrier wall (2012/3012/4012) is between the display region (201/301/401) and the opening region (2011/3011/4011), and the first barrier wall (2012/3012/4012) surrounds the opening region (2011/3011/4011); the first barrier wall (2012/3012/4012) includes a first metal layer structure, and at least one side surface, surrounding the opening region (2011/3011/4011), of the first metal layer structure includes a recess (2012A/3012A/4012A). The display substrate combines the imaging device with the display region of the display substrate and has a better encapsulation effect.
-
公开(公告)号：US20230046172A1
公开(公告)日：2023-02-16
申请号：US17771728
申请日：2021-03-19
发明人： Yue LONG , Yongkang ZHANG , Zhenli ZHOU , Weiyun HUANG
IPC分类号： H04M1/02
摘要： A display panel (10) and an electronic device are provided. The display panel (10) includes a base substrate, a low-display-density region (200), a transition region (300) and a high-display-density region (400), the low-display-density region (200), the transition region (300) and the high-display-density region (400) being located on the base substrate. The transition region (300) is located between the low-display-density region (200) and the high-display-density region (400). The low-display-density region (200), the transition region (300) and the high-display-density region (400) are provided with pixel units (101) for emitting light, respectively. A display density of the low-display-density region (200) is less than a display density of the transition region (300), and the display density of the transition region (300) is less than a display density of the high-display-density region (400). Therefore, a clear border between the high-display-density region (400) and the low-display-density region (200) is avoided, and a display effect of the display panel (10) and the electronic device is ensured.
-
公开(公告)号：US20220383820A1
公开(公告)日：2022-12-01
申请号：US16957984
申请日：2019-08-21
发明人： Chao ZENG , Weiyun HUANG , Yue LONG , Yao HUANG , Meng LI
IPC分类号： G09G3/3266 , G11C19/28
摘要： A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, a gate driving circuit, power lines, a first signal line group, and a second signal line group. The gate driving circuit includes cascaded shift register units; the power lines are configured to provide power signals to the shift register units; the first signal line group includes at least one clock signal line, and the clock signal line is configured to provide a clock signal to the shift register units; the second signal line group includes a trigger signal line, and the trigger signal line is configured to provide a trigger signal to a first-stage shift register unit; and the gate driving circuit includes at least one transistor, and an extending direction of a channel of the transistor is parallel to an extending direction of the one clock signal line.
-
公开(公告)号：US20220376029A1
公开(公告)日：2022-11-24
申请号：US17772559
申请日：2021-05-17
发明人： Yao HUANG , Yudiao CHENG , Weiyun HUANG , Yue LONG , Yuanyou QIU
IPC分类号： H01L27/32
摘要： A display substrate and a display device are provided. The display substrate can enhance the uniformity of light transmitted from the first side to the second side. The display substrate includes a display region; the display region includes a first display region and a second display region; the first display region includes at least one first light-emitting element, and the first display region allows light from the first side to be at least partially transmitted to the second side; the second display region includes at least one first pixel circuit, and the first light-emitting element is electrically connected with the first pixel circuit; the display substrate is provided with at least one signal transmission line and at least one first dummy wire; an orthographic projection of the first dummy wire on a plane parallel to the display substrate and an orthographic projection of the signal transmission line on the plane parallel to the display substrate are at least partially staggered.
-
-
-
-
-
-
-
-
-
搜索结果
190 条记录 (耗时 0.036 秒)
