-
公开(公告)号：US20220416091A1
公开(公告)日：2022-12-29
申请号：US17776923
申请日：2021-06-15
发明人： Zhaohui QIANG , Chao LI , Huiqin ZHANG , Li QIANG , Feng GUAN , Zhiwei LIANG
IPC分类号： H01L29/786 , H01L29/66 , H01L27/32
摘要： A thin film transistor includes an active layer, first and second electrodes, and a third doped pattern. The active layer has a channel region, and a first electrode region and a second electrode region, the first electrode region has a first ion doping concentration, and the second electrode region has a second ion doping concentration. The first electrode and the second electrode are disposed on a side of the active layer in the thickness direction. The first electrode is coupled to the first electrode region, and the second electrode is coupled to the second electrode region. The third doped pattern is disposed between the first electrode and the first electrode region, and in direct contact with the first electrode and the first electrode region. The third doped pattern has a third ion doping concentration, and the third ion doping concentration is different from the first ion doping concentration.
-
2.发明申请公开(公告)号：US20220115413A1
公开(公告)日：2022-04-14
申请号：US17263748
申请日：2020-03-27
发明人： Chao LUO , Feng GUAN , Zhi WANG , Jianhua DU , Yang LV , Zhaohui QIANG , Chao LI
IPC分类号： H01L27/12
摘要： A thin film transistor includes a gate, a gate insulating layer, an active layer, an ionized amorphous silicon layer, a source and a drain. The gate insulating layer covers the gate. The active layer is disposed on a side of the gate insulating layer away from the gate. The ionized amorphous silicon layer is disposed on a side of the active layer away from the gate, and the ionized amorphous silicon layer is in contact with the gate insulating layer. The source and the drain are disposed on a side of the ionized amorphous silicon layer away from the gate insulating layer, and the source and the drain are coupled to the active layer through the ionized amorphous silicon layer.
-
3.发明申请公开(公告)号：US20210331936A1
公开(公告)日：2021-10-28
申请号：US16332125
申请日：2018-07-17
发明人： Wei LI , Pan GUO , Yanqing CHEN , Ning WANG , Weida QIN , Haoyi XIN , Yanfeng LI , Chao LI , Yongchao WANG
摘要： A negative thermal expansion material and a preparation method thereof, and a negative thermal expansion film and a preparation method thereof are provided. The negative thermal expansion material includes Eu0.85Cu0.15MnO3-δ, wherein 0≤δ≤2.
-
公开(公告)号：US20230176434A1
公开(公告)日：2023-06-08
申请号：US17922466
申请日：2021-02-19
发明人： Qi LIU , Wei ZHANG , Zhenkun YU , Benzhi XU , Jilei GAO , Xipeng WANG , Yonggang ZHANG , Bin LI , Chao LI
IPC分类号： G02F1/1362
CPC分类号： G02F1/136286
摘要： A display substrate, a display panel and a display apparatus. The display substrate including: a substrate having a display area; a plurality of sub-pixels arranged in an array and located in the display area of the substrate; and a plurality of data lines arranged in the display area of the substrate; the plurality of data lines extend in a column direction of the sub-pixels, and a column of sub-pixels are electrically connected with at least one of the plurality of data lines; and for at least one of the plurality of data lines, a side of an orthographic projection of the at least one of the plurality of data lines on the substrate facing orthographic projections of sub-pixels electrically connected with the at least one of the plurality of data lines has a plurality of first concave-convex structures.
-
公开(公告)号：US20230168535A1
公开(公告)日：2023-06-01
申请号：US17922094
申请日：2021-10-26
发明人： Xipeng WANG , Wei ZHANG , Xin ZHOU , Chao LI , Jilei GAO , Benzhi XU , Yonggang ZHANG , Bin LI , Qi LIU
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/136286
摘要： A display panel has a plurality of sub-pixel regions arranged in an array of a plurality of rows and a plurality of columns, and a light-shielding region that separates the sub-pixel regions and surrounds all the sub-pixel regions as a whole. The display panel includes: a first substrate; a light-shielding pattern layer located on the first substrate, the light-shielding pattern layer being located in the light-shielding region and covering part of the light-shielding region; a second substrate disposed opposite to the first substrate; and a light-shielding structure layer located on the second substrate, the light-shielding structure layer covering at least a region of the light-shielding region that is not covered by the light-shielding pattern layer.
-
公开(公告)号：US20230100946A1
公开(公告)日：2023-03-30
申请号：US17799979
申请日：2021-05-14
发明人： Chao LI , Wei ZHANG , Jilei GAO , Bin LI , Benzhi XU , Xipeng WANG , Yunfei LIU , Qi LIU , Yonggang ZHANG
IPC分类号： G02F1/1368 , G02F1/1362 , G02F1/133 , G02F1/1335 , G02F1/1339 , G02F1/1333
摘要： A display panel having an active area includes: an array substrate and an opposite substrate disposed opposite to the array substrate. The array substrate includes a first substrate and a conductive structure disposed on the first substrate. The conductive structure is located on a side of the active area. On a side of the conductive structure away from the active area, a side surface of the conductive structure is substantially flush with a side surface of the first substrate. On the side where the conductive structure is located, an edge of an orthographic projection of the opposite substrate on a plane where the array substrate is located is located outside an edge of the array substrate.
-
公开(公告)号：US20220137445A1
公开(公告)日：2022-05-05
申请号：US17259911
申请日：2020-04-03
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
摘要： The embodiments of the present disclosure relate to the field of display technology, and in particular to a display substrate, a display panel, and a display device. The display substrate includes a first electrode, a first wire, and a second wire; the first electrode is provided with a plurality of slits; the first wire is provided on a side of the first electrode, and a first gap is provided between the first wire and the first electrode, and the first wire being electrically connected to the first electrode; a second wire provided on a side of the first electrode away from the first wire, and a second gap being provided between the second wire and the first electrode; wherein each of the slits is provided with a first end and a second end opposed to each other, and the first end is close to the first wire, and the second end is close to the second wire, and a light-transmitting part of the first end is larger than a light-transmitting part of the second end. The electric field disorder of the first end is better than the electric field disorder of the second, so that the weak zone at the first end is larger than the weak zone at the second end. By increasing the light-transmitting part of the first end, the weak zone at the first end becomes smaller, thereby making the weak zone of the first end is basically the same as the weak zone of the second end.
-
8.发明申请公开(公告)号：US20210229977A1
公开(公告)日：2021-07-29
申请号：US16753362
申请日：2019-04-03
发明人： Xiaochen MA , Guangcai YUAN , Ce NING , Xin GU , Xiao ZHANG Xiao ZHANG , Chao LI
摘要： A micro-nano channel structure, a method for manufacturing the micro-nano channel structure, a sensor, a method for manufacturing the sensor, and a microfluidic device are provided by the embodiments of the present disclosure. The micro-nano channel structure includes: a base substrate; a base layer, on the base substrate and including a plurality of protrusions; and a channel wall layer, on a side of the plurality of the protrusions away from the base substrate, and the channel wall layer has a micro-nano channel; a recessed portion is provided between adjacent protrusions of the plurality of the protrusions, and an orthographic projection of the micro-nano channel on the base substrate is located within an orthographic projection of the recessed portion on the base substrate.
-
公开(公告)号：US20210217909A1
公开(公告)日：2021-07-15
申请号：US16958120
申请日：2020-01-17
发明人： Jianhua DU , Chao LI , Zhaohui QIANG , Yupeng GAO , Feng GUAN , Rui HUANG , Zhi WANG , Yang LV , Chao LUO
IPC分类号： H01L31/0224 , H01L31/20 , H01L31/18 , H01L31/0376
摘要： The present disclosure relates to a photodiode, a method for preparing the same, and an electronic device. The photodiode includes: a first electrode layer and a semiconductor structure that are stacked, a surface of the semiconductor structure away from the first electrode layer having a first concave-convex structure; and a second electrode layer arranged on a surface of the semiconductor structure away from the first electrode layer, a surface of the second electrode layer away from the first electrode layer having a second concave-convex structure.
-
公开(公告)号：US20240280862A1
公开(公告)日：2024-08-22
申请号：US18024013
申请日：2022-04-26
发明人： Yonggang ZHANG , Wei ZHANG , Chao LI , Xipeng WANG , Jilei GAO , Xin ZHOU , Benzhi XU , Qi LIU , Liangwei ZHANG , Xing ZHANG
IPC分类号： G02F1/1343 , G02F1/13357 , H04N13/32 , H04N13/359 , H04N13/383
CPC分类号： G02F1/134327 , G02F1/133603 , H04N13/32 , H04N13/359 , H04N13/383
摘要： The present disclosure provides a liquid crystal grating and a driving method therefor, and a three-dimensional (3D) display device. The liquid crystal grating includes: a first substrate; a second substrate, where the second substrate and the first substrate are oppositely arranged; a liquid crystal layer, where the liquid crystal layer is located between the first substrate and the second substrate; and a first transparent grating electrode layer located at a side, facing the liquid crystal layer, of the first substrate; where the first transparent grating electrode layer includes a plurality of first strip-shaped electrodes extending in a first direction and arranged at intervals in a second direction, and each of at least part of the first strip-shaped electrodes is divided in the first direction into at least two first strip-shaped sub-electrodes arranged independently.
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.026 秒)
