-
公开(公告)号：US20240069274A1
公开(公告)日：2024-02-29
申请号：US18271950
申请日：2022-08-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fan Li , Junrui Zhang , Quanguo Zhou , Jiuyang Cheng , Hao Tang
CPC classification number: G02B6/08 , G06T7/0002
Abstract: An optical lens includes: a first region, including a first incident surface and a first emergent surface that face each other, wherein the first incident surface is for, when a display panel is detected, receiving a first light ray from a plane region, and the first light ray exits from the first emergent surface after passing through the first region; a second region, connected to the first region, including a second incident surface and a second emergent surface that face each other, wherein the second incident surface is for, when the display panel is detected, receiving a second light ray that is from a curved-surface region and propagates in a first direction, and the second light ray exits from the second emergent surface in a second direction after passing through the second region; and the first emergent surface and the second emergent surface are located in a same plane.
-
公开(公告)号：US11839115B2
公开(公告)日：2023-12-05
申请号：US17428014
申请日：2020-03-19
Inventor： Wenxiao Niu , Xiaolong Zhu , Fan Li , Guiyu Zhang
IPC: G06F3/041 , H10K59/122 , G06F3/044 , H10K59/40 , H10K59/131
CPC classification number: H10K59/122 , G06F3/0412 , G06F3/0446 , G06F3/04164 , H10K59/131 , H10K59/40 , G06F2203/04111 , G06F2203/04112
Abstract: A touch sensor and a display apparatus are disclosed. The touch sensor includes: first touch electrodes, second touch electrodes, and a first crack blocking ring (27; 29). The touch sensor includes an opening region, and a transitional region and a touch functional region sequentially laid out from a center of the opening region; the center of the opening region and a center of the touch sensor do not coincide; the touch functional region surrounds the transitional region; the plurality of first touch electrodes and the plurality of second touch electrodes are positioned in the touch functional region; the plurality of first touch sub-electrodes and the plurality of second touch sub-electrodes integrally at least partially surround the opening region; and the first crack blocking ring is positioned in the transitional region and at least partially surrounds the opening region.
-
公开(公告)号：US11812558B2
公开(公告)日：2023-11-07
申请号：US16959052
申请日：2019-08-01
Inventor： Fan Li , Xiaolong Zhu , Hengzhen Liang
CPC classification number: H05K1/189 , H05K7/20963 , H05K9/0054 , G06F3/044 , H05K1/147 , H05K9/009 , H05K9/0081 , H05K2201/056 , H05K2201/10128 , H05K2201/10136
Abstract: A display device includes: a display panel; a circuit board, one end of the circuit board being connected to the display panel, and the circuit board being at least partially disposed on a back surface of the display panel and includes a device region on a side distal from the display panel; at least one electronic device disposed in the device region; and an adhesive tape disposed on a side, distal from the display panel, of the circuit board and bonded to a back surface of at least a part of the circuit board and the back surface of at least a part of the display panel. At least a part of the at least one electronic device in the device region is disposed between the adhesive tape and the back surface of the display panel.
-
公开(公告)号：US20220116490A1
公开(公告)日：2022-04-14
申请号：US16954573
申请日：2019-07-31
Inventor： Fan Li , Lianbin Liu , Huan Meng , Mingfang Wang
Abstract: A terminal device includes: a rear housing, and a photosensitive element disposed on the rear housing; a light-transmissive cover plate provided with an edge window region coated with ink, wherein the edge window region includes a light-transmissive ink region; and a display panel provided with an edge light-transmissive region, wherein at least a portion of the edge light-transmissive region is disposed between the light-transmissive ink region and the photosensitive element, and both the edge light-transmissive region and the light-transmissive ink region are regions transmittable to light.
-
公开(公告)号：US11275185B2
公开(公告)日：2022-03-15
申请号：US16641708
申请日：2019-06-21
Inventor： Kui Liang , Xiaohui Liu , Jiangbo Chen , Da Li , Shuo Zhang , Zeyuan Li , Fanli Meng , Fan Li
IPC: G01T1/24 , H01L27/146
Abstract: A ray detector and a ray detection panel. The ray detector includes a base substrate, a thin film transistor, a scintillator, and a photodetector; the scintillator is located on aside of the photodetector that is away from the base substrate; the photodetector includes: a first conductive structure; a semiconductor layer; a second conductive structure; a first dielectric layer; and a second dielectric layer, the second conductive structure is electrically connected with source electrode; the thin film transistor is located between the base substrate and the photodetector; and an orthographic projection of the thin film transistor on the base substrate at least partially falls into an orthographic projection of the photodetector on the base substrate.
-
Patent Agency Ranking
56.发明授权公开(公告)号：US09965080B2
公开(公告)日：2018-05-08
申请号：US14437151
申请日：2014-08-21
Inventor： Haodi Liu , Fan Li , Quanguo Zhou , Yun Qiu , Xiaojing Qi
IPC: G06F3/041 , G02F1/1333 , G02F1/1335 , G02F1/133 , G09F9/33
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/133514 , G02F2001/13324 , G06F3/041 , G06F3/0412 , G06F3/044 , G09F9/33
Abstract: The present disclosure relates to the field of touch display technology, and provides a color filter substrate, a display panel and a touch display device. The color filter substrate is provided with a power-generating-and-touch-detecting module capable of working in a power-generating mode and a touch mode. The power-generating-and-touch-detecting module includes a photovoltaic conversion layer, and first electrodes and second electrodes located on opposite surfaces of the photovoltaic conversion layer and arranged crosswise. The first electrodes and the second electrodes have two modes: in one mode, they serve as electrodes for outputting electrical energy from a photovoltaic conversion module; while in the other mode, they serve as driving electrodes and sensing electrodes for touch control.
-
公开(公告)号：US09626026B2
公开(公告)日：2017-04-18
申请号：US14443508
申请日：2014-10-11
Inventor： Hongwei Li , Fan Li
CPC classification number: G06F3/0412 , G02B5/1857 , G02B27/1086 , G02B27/2214 , G02B27/26 , G02F1/1343 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H04N13/31
Abstract: A fabrication method of a grating substrate, a grating substrate and a display device are provided. The fabrication method of the grating substrate, comprises: forming an array of comb-shaped, opaque touch electrodes and a plurality of first conductive bridges (3) on a base substrate, wherein the array of touch electrodes includes a plurality of first touch electrodes (1) and a plurality of second touch electrodes (2) which are disconnected from each other, and the plurality of first touch electrodes (1) in the array are connected together via the first conductive bridges (3); forming an insulating spacing layer (4) on the base substrate on which the array of touch electrodes and the plurality of first touch electrodes (1) are formed, the insulating spacing layer (4) covering the first conductive bridges (3); forming second conductive bridges (5) on the insulating spacing layer (4), the plurality of second touch electrodes (2) in the array being connected together via the second conductive bridges (5). In embodiments of the present invention, the touch electrode can be used as not only a touch electrode of a touch screen but also an electrode of a 3D grating, to achieve both a touch function and a 3D light-splitting function at the same time.
-
公开(公告)号：US09569047B2
公开(公告)日：2017-02-14
申请号：US14416461
申请日：2014-05-21
Inventor： Tian Zhang , Haodi Liu , Fan Li , Yun Qiu
CPC classification number: G06F3/044 , G02B5/18 , G02B27/22 , G02B27/26 , G02F1/13338 , G06F3/0412 , G06F2203/04103 , G06F2203/04111
Abstract: The present disclosure relates to the field of display technology and discloses a display device and a method for preparing the same. The display device includes a 3D grating and a touch detection unit. The 3D grating includes a base substrate arranged opposite to a display side of display panel, and a grating structure of the 3D grating and the touch detection unit are formed between the base substrate and the display panel.
Abstract translation: 本公开涉及显示技术领域，并且公开了一种显示装置及其制备方法。 显示装置包括3D光栅和触摸检测单元。 3D光栅包括与显示面板的显示侧相对布置的基底基板，并且在基底基板和显示面板之间形成3D光栅和触摸检测单元的光栅结构。
-
公开(公告)号：US09310640B2
公开(公告)日：2016-04-12
申请号：US14235270
申请日：2013-06-14
Inventor： Fan Li , Xiaomei Huang
IPC: G02F1/1335 , G02B27/02
CPC classification number: G02F1/133526 , G02B27/028 , G02F2001/133562
Abstract: Embodiments of the present invention relate to a display device, and the display device, comprising: a display panel, comprising a display region and a peripheral region around the display region; and an optical module, disposed on a light-exiting side of the display panel, the optical module configured to shift light emitted from the display panel towards edges of the display panel so as to make a part of the light shift into the peripheral region and emit from the peripheral region.
Abstract translation: 本发明的实施例涉及一种显示装置和显示装置，包括：显示面板，包括显示区域和显示区域周围的周边区域; 以及光学模块，设置在所述显示面板的光出射侧，所述光学模块被配置为将从所述显示面板发射的光朝向所述显示面板的边缘移动，以使所述光的一部分偏移到所述外围区域， 从外围区域发射。
-
公开(公告)号：US09239508B2
公开(公告)日：2016-01-19
申请号：US14106606
申请日：2013-12-13
Inventor： Yuanming Feng , Fan Li , Junrui Zhang
CPC classification number: G02F1/29 , G02B5/045 , G02F1/03 , G02F1/1335 , G02F1/133555 , G02F1/19 , G02F2001/133626
Abstract: An optical device comprises: an optical structure including a first set of prisms and a second set of prisms which engage with each other, the second set of prisms are formed from electro-optical effect material or provided with electro-optical effect material, when no electric field is applied to the second set of prisms, the first set and the second set of prisms have the same refractivity; at least one pair of electrodes being provided at two sides of the second set of prisms respectively, for generating an electric field therebetween so as to change the refractivity of the second set of prisms in the direction of the electric field; and a control unit connected to the at least one pair of electrodes and performs control to power on the electrodes or power off the electrodes, and controls the intensity of the electric field when the electrodes are powered on.
Abstract translation: 光学装置包括：光学结构，包括第一组棱镜和彼此接合的第二组棱镜，第二组棱镜由电光效应材料形成或设有电光效应材料，当没有 电场施加到第二组棱镜，第一组和第二组棱镜具有相同的折射率; 至少一对电极分别设置在第二组棱镜的两侧，用于在其间产生电场，以便改变第二组棱镜在电场方向上的折射率; 以及控制单元，连接到所述至少一对电极，并且执行控制以对电极供电或关闭电极，并且当电极通电时控制电场的强度。
-
-
-
-
-
-
-
-
-
Search Results
62
records
(took 0.027 seconds)
