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公开(公告)号：US20240276756A1
公开(公告)日：2024-08-15
申请号：US18570144
申请日：2022-08-24
发明人： Zhigao LU , Yichi ZHANG , Hui GUO
IPC分类号： H10K50/17 , H10K50/15 , H10K71/12 , H10K71/60 , H10K102/00
CPC分类号： H10K50/171 , H10K50/15 , H10K71/12 , H10K71/60 , H10K2102/351
摘要： A display panel (100), a method for manufacturing a display panel and a display apparatus are provided. The display panel (100) includes a first electrode layer (2), an electron transport layer (3), a light emitting layer (4), a hole transport layer (5), a hole injection layer (6) and a second electrode layer (7), which are sequentially stacked; a material of the hole injection layer (6) includes a first metal oxide and a second metal oxide, the first metal oxide and the second metal oxide each include a first metal element, and an outermost electron number of the first metal element in the first metal oxide is different from that of the first metal element in the second metal oxide. That is, the valences of the first metal element in the two metal compounds are different from each other, so that the hole injection capability is improved.
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公开(公告)号：US20240258337A1
公开(公告)日：2024-08-01
申请号：US18016471
申请日：2022-03-31
发明人： Jinchao BAI , Bo LIU , Xiangqian DING , Hui GUO , Yihe JIA , Yanxin JI , Yue LIU
IPC分类号： H01L27/12 , G02F1/1362
CPC分类号： H01L27/1244 , G02F1/136295 , H01L27/1259
摘要： An array substrate includes a base substrate, a driving circuit layer with a first pillow body on a peripheral region of the array substrate, an organic thin film layer and a conductive layer sequentially stacked; the first pillow body includes a first pillow metal block located on at least one of a source drain metal layer and a gate layer and a first pillow insulating layer covering the first pillow metal block; the organic thin film layer is defined with a barrier groove on the peripheral region, the first pillow body is provided with a part covered by the organic thin film layer and the other part exposed by the barrier groove; the conductive layer is provided with a signal wire passing across an edge of the barrier groove, and an edge of the signal wire at least partially overlaps with the first pillow body.
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公开(公告)号：US20240355837A1
公开(公告)日：2024-10-24
申请号：US18027356
申请日：2022-06-29
发明人： Jinchao ZHANG , Hui GUO , Lizhong WANG , Rui HUANG , Guoteng LI , Ce NING , Yong YU
IPC分类号： H01L27/12 , G02F1/1333 , G02F1/1339 , G02F1/1362
CPC分类号： H01L27/1248 , G02F1/133357 , G02F1/13394 , G02F1/1362 , H01L27/1288
摘要： The present disclosure provides a display substrate, including: a base substrate; and a plurality of spacers on a side of the base substrate and each comprising at least one first sub-pattern and at least one second sub-pattern stacked along a normal direction of the base substrate, the first sub-pattern being made of an organic material and the second sub-pattern being made of an inorganic material. The present disclosure also provides a method for manufacturing the display substrate and a display device.
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4.发明公开公开(公告)号：US20240304633A1
公开(公告)日：2024-09-12
申请号：US18280682
申请日：2022-11-30
发明人： Binbin TONG , Ce NING , Lizhong WANG , Rui HUANG , Wei YANG , Meng ZHAO , Tianmin ZHOU , Jinchao ZHANG , Hui GUO
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L27/1248 , H01L27/127 , H01L27/1225
摘要： The present invention provides a pixel unit structure, in which a source electrode is connected to a data line in a thin film transistor; the gate electrode is connected to the gate line; the drain electrode is disposed on a side of the gate insulating layer away from the substrate; the metal oxide semiconductor layer is disposed on a side of the gate insulating layer away from the substrate, and includes a semiconductor portion and a first conductive portion and a second conductive portion respectively located on both sides of the semiconductor portion; a terminal of the first conductive portion adjacent to the drain electrode is connected to the drain electrode or serves as at least a portion of the drain electrode; and the second conductive portion is connected to the source electrode through a first via formed correspondingly on the gate insulating layer and the interlayer dielectric layer.
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公开(公告)号：US20240295784A1
公开(公告)日：2024-09-05
申请号：US18026489
申请日：2022-06-22
发明人： Lizhong WANG , Ce NING , Dongfang WANG , Hui GUO
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/136209 , G02F1/1368
摘要： A display substrate, a display panel and a display apparatus. The display substrate includes a first base substrate; a plurality of gate lines and a plurality of data lines which are arranged on a side of the first base substrate; the plurality of gate lines and the plurality of data lines are arranged to be intersected with each other and insulated from each other; a planarization layer, arranged on a side of the gate lines and the data lines away from the first base substrate, and including a first via hole; and a supporting structure, arranged on a side of the planarization layer away from the first base substrate and filled into the first via hole; and in a direction perpendicular to the first base substrate, a height of the supporting structure is greater than a depth of the first via hole.
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公开(公告)号：US20240295773A1
公开(公告)日：2024-09-05
申请号：US18043392
申请日：2022-04-26
发明人： Boning WANG , Hao WU , Jian REN , Xiaoping ZHANG , Yangli ZHENG , Naiqi MEN , Hui GUO
IPC分类号： G02F1/13357
CPC分类号： G02F1/133608
摘要： An example display device includes: a display module including a display area, a transition area and a non-display area, the display area surrounds the non-display area, and the transition area is located between the display area and the non-display area; a backlight module arranged on a side of the display module away from a display side; the backlight module includes a backplane arranged on a side of the backlight module away from the display module, and a through hole located in the non-display area and used to accommodate an optical module; a light-shielding glue located between the display module and the backlight module, an orthographic projection of the light-shielding glue on the display module overlaps with the transition area; a glue frame located between the light-shielding glue and the backplane.
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公开(公告)号：US20240178077A1
公开(公告)日：2024-05-30
申请号：US18282994
申请日：2022-07-01
发明人： Dawei FENG , Yu ZHAO , Yong ZHANG , Lei SHI , Huairui YUE , Xian WANG , Yang GE , Jianwei MA , Hui GUO
CPC分类号： H01L22/32 , H01L27/124
摘要： Provided is a display panel. The display panel includes a driver circuit, at least one to-be-detected line, and at least one conductive line in one-to-one correspondence with the at least one to-be-detected line. Any to-be-detected line in the at least one to-be-detected line includes a first sub-line and a second sub-line arranged separating from each other, and another end of the second sub-line is exposed out of an edge of the display panel. The second sub-line is configured to be electrically connected to a detection unit outside the display panel prior to cutting of a display panel motherboard including the display panel.
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公开(公告)号：US20240361657A1
公开(公告)日：2024-10-31
申请号：US18764131
申请日：2024-07-03
发明人： Xiaoye MA , Yongxian XIE , Hui GUO , Jiale LI , Zhiwei DING , Xiaowei XU , Huanhuan HUANG , Ling LIU
IPC分类号： G02F1/1362 , G02F1/1368 , G06F3/041 , G06F3/044 , G09G3/36
CPC分类号： G02F1/13629 , G02F1/1368 , G06F3/0412 , G06F3/04164 , G06F3/0443 , G09G3/3614 , G02F2201/123 , G06F2203/04103 , G09G2300/0426 , G09G2320/0247 , G09G2320/0257 , G09G2330/023 , G09G2354/00
摘要： Disclosed are a display substrate, a display panel and a display device. The display substrate includes: a base substrate, multiple gate-line groups, multiple data lines, the multiple data line include: first type of data lines and second type of data lines alternately arranged along the first direction; multiple transistors, transistors in the same sub-transistor group are connected with the same gate line, transistors in adjacent sub-transistor groups are connected with different gate lines, and transistors of the same sub-transistor group are connected with different data lines; multiple pins, the multiple pins include: first type of pins and second type of pins alternately arranged along the first direction; two adjacent first type of data lines are connected with a same first type of pin, and adjacent second type of data lines are connected with a same second type of pin.
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公开(公告)号：US20240329478A1
公开(公告)日：2024-10-03
申请号：US18638710
申请日：2024-04-18
发明人： Guangcai YUAN , Hehe HU , Ce NING , Hui GUO , Fengjuan LIU , Dongfang WANG , Zhengliang LI , Jiayu HE
IPC分类号： G02F1/1368 , G02F1/1362 , H01L27/12
CPC分类号： G02F1/1368 , G02F1/136209 , G02F1/136213 , G02F1/136227 , G02F1/136295 , H01L27/124 , H01L27/1255 , H01L27/1259
摘要： An array substrate and a manufacturing method therefor, and a display apparatus are provided. The array substrate includes an underlay substrate, and at least one first transistor, at least one data line and at least one pixel electrode disposed on the underlay substrate. The at least one first transistor includes a first active layer and a first gate; the first gate is located on a side of the first active layer away from the underlay substrate, and orthographic projections of the first gate and the first active layer on the underlay substrate are at least partially overlapped. The first active layer is electrically connected to the data line and the pixel electrode, respectively. The data line is located on a side of the first active layer close to the underlay substrate, and the pixel electrode is located on a side of the first gate away from the underlay substrate.
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公开(公告)号：US20240297177A1
公开(公告)日：2024-09-05
申请号：US18026508
申请日：2022-06-23
发明人： Lizhong WANG , Jin YANG , Tianmin ZHOU , Hui GUO
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/124 , G02F1/134309 , G02F1/136286 , G02F1/1368 , H01L27/1248
摘要： The present disclosure provides a display substrate, a display panel and a display apparatus. The display substrate includes a base substrate; a transistor, located on the base substrate, and including an active layer; and a data line, located between the active layer and the base substrate; the data line is connected with the active layer, and an orthographic projection of the active layer on the base substrate is located in an orthographic projection of the data line on the base substrate.
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