-
公开(公告)号：US10816752B2
公开(公告)日：2020-10-27
申请号：US15918543
申请日：2018-03-12
发明人： Xin Wang , Lin Zhou , Fan Yang , Jianhua Du
摘要： The present disclosure relates to a virtual reality helmet and a control method. The virtual reality helmet includes an optical lens group including lenses that include at least two optical lenses arranged along a direction of an optical axis of the lenses; and a lens distance adjusting module configured to automatically adjust a distance of at least one of the lenses relative to a display screen along the direction of the optical axis of the lenses so that a focal length of the optical lens group is adapted to the diopter of a helmet wearer.
-
2.发明公开公开(公告)号：US20230154385A1
公开(公告)日：2023-05-18
申请号：US17631586
申请日：2021-03-04
发明人： Ming Yang , Fuqiang Li , Xingce Shang , Wei Hao , Lin Zhou , Qi Qi
IPC分类号： G09G3/32 , H01L25/075 , H01L33/62
CPC分类号： G09G3/32 , H01L25/0753 , H01L33/62 , H01L24/05
摘要： A light emitting substrate is provided. The light emitting substrate includes a plurality of light emitting controlling units arranged in M rows and N columns, M is an integer equal to or greater than one, N is an integer equal to or greater than one. A respective column of the N columns of light emitting controlling units includes M number of groups of second voltage signal lines, a respective group of the M number of groups of second voltage signal lines connected to a respective one of the M number of light emitting controlling units, the respective group of the M number of groups of second voltage signal lines including k number of second voltage signal lines, k is an integer equal to or greater than one.
-
公开(公告)号：US11387289B2
公开(公告)日：2022-07-12
申请号：US16475105
申请日：2018-12-25
发明人： Yunke Qin , Xue Dong , Zhifu Li , Haisheng Wang , Yingming Liu , Yuzhen Guo , Pinchao Gu , Lin Zhou
摘要： An array substrate includes a substrate, a packaging layer, and at least one sensor. The packaging layer is over the substrate. Each sensor includes a sensing thin-film transistor and a sensing unit, electrically coupled with each other. The sensing thin-film transistor is between the package layer and the substrate, and the sensing unit is over a side of the package layer away from the substrate. The array substrate can also include a plurality of display thin-film transistors. The sensing thin-film transistor in each sensor can be at substantially same film layers, or of a same structure and a same type, as each display thin-film transistor.
-
公开(公告)号：US12066581B2
公开(公告)日：2024-08-20
申请号：US17782285
申请日：2021-07-08
发明人： Lin Zhou
CPC分类号： G01T1/208 , G01T1/2023
摘要： A ray detector substrate has detection regions and includes a substrate, a first interdigital electrode and a second interdigital electrode disposed on a side of the substrate and located in each detection region, a first scintillator layer disposed on a side of the first interdigital electrode and the second interdigital electrode away from the substrate, and a second scintillator layer disposed on a side of first scintillator layer away from the substrate. The second scintillator layer is configured to convert part of rays incident onto the detection region into visible light, and transmit another part of the rays, so that the another part of the rays is incident onto the first scintillator layer through the second scintillator layer. The first scintillator layer is configured to convert the visible light converted by the second scintillator layer and the another part of the rays through the second scintillator layer into photocurrent.
-
5.发明授权公开(公告)号：US11694607B2
公开(公告)日：2023-07-04
申请号：US17631586
申请日：2021-03-04
发明人： Ming Yang , Fuqiang Li , Xingce Shang , Wei Hao , Lin Zhou , Qi Qi
IPC分类号： G09G3/32 , H01L25/075 , H01L33/62 , H01L23/00
CPC分类号： G09G3/32 , H01L25/0753 , H01L33/62 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , H01L24/05 , H01L2224/05572 , H01L2224/05573 , H01L2224/05609
摘要： A light emitting substrate is provided. The light emitting substrate includes a plurality of light emitting controlling units arranged in M rows and N columns, M is an integer equal to or greater than one, N is an integer equal to or greater than one. A respective column of the N columns of light emitting controlling units includes M number of groups of second voltage signal lines, a respective group of the M number of groups of second voltage signal lines connected to a respective one of the M number of light emitting controlling units, the respective group of the M number of groups of second voltage signal lines including k number of second voltage signal lines, k is an integer equal to or greater than one.
-
公开(公告)号：US11822024B2
公开(公告)日：2023-11-21
申请号：US17462029
申请日：2021-08-31
发明人： Dexi Kong , Cheng Li , Kunjing Chung , Lin Zhou , Jingjie Su , Jie Zhang , Tiansheng Li , Ziran Liu , Jin Cheng
CPC分类号： G01T1/175 , G01T1/20184 , H04N5/32
摘要： Provided is a pixel sensing circuit, including a signal generation sub-circuit, a reset sub-circuit, an amplification sub-circuit, and a read sub-circuit. The reset sub-circuit is configured to provide a signal of a first power supply line to a first node under control of a reset signal line. The signal generation sub-circuit is configured to detect a light signal and convert the detected light signal into an electrical signal. The amplification sub-circuit is configured to provide an amplified electrical signal to a second node according to a signal provided by a second power supply line and under control of the first node. The read sub-circuit is configured to output the amplified electrical signal to a signal read line under control of a scan signal line.
-
7.发明授权公开(公告)号：US10761631B2
公开(公告)日：2020-09-01
申请号：US16132759
申请日：2018-09-17
发明人： Yunke Qin , Xue Dong , Zhifu Li , Haisheng Wang , Chunwei Wu , Yingming Liu , Wei Liu , Yuzhen Guo , Changfeng Li , Lin Zhou
摘要： The disclosure discloses a touch display panel, a method for fabricating the same, and a touch display device. The touch display panel includes a base substrate, and light emitting elements arranged in an array above the base substrate, and the touch display panel further includes: sensing components arranged above the base substrate including the light emitting elements, where the sensing components include a pressure detection component and a touch detection component; and orthographic projections of at least a part of elements in the pressure detection component onto the base substrate have a non-overlapping area with orthographic projections of the light emitting elements onto the base substrate.
-
公开(公告)号：US10572752B2
公开(公告)日：2020-02-25
申请号：US16027844
申请日：2018-07-05
发明人： Yingming Liu , Xue Dong , Haisheng Wang , Xiaoliang Ding , Yuzhen Guo , Lin Zhou
IPC分类号： G06K9/28 , G06K9/20 , H01L27/146 , G06K9/00
摘要： A fingerprint identification panel and a preparation method thereof, a driving method and a fingerprint identification device are provided. A driving electrode and a sensing electrode are provided between a base substrate and a cover plate, the driving electrode and the sensing electrode intersecting with each other define an identification unit, a photoelectric converter unit is provided in the identification unit. The photoelectric converter unit includes a light shielding electrode, a second electrode, and a photoelectric converter layer located between the light shielding electrode and the second electrode. The light shielding electrode is located between the photoelectric converter layer and the base substrate. The light shielding electrode includes a first electrode, one of the first electrode and the second electrode is electrically connected with the driving electrode, and the other of the first electrode and the second electrode is electrically connected with the sensing electrode.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.018 秒)
