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公开(公告)号：US20160048233A1
公开(公告)日：2016-02-18
申请号：US14443594
申请日：2014-09-20
Inventor： Chunlei WANG , Hailin XUE , Haisheng WANG , Yingming LIU
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04112
Abstract: An in-cell touch panel and a display device are disclosed. A plurality of mutually independent self-capacitance electrodes arranged in the same layer are disposed in the touch panel in accordance with the self-capacitance principle. A touch detection chip can determine the touch position by the detection of the capacitance variation of the self-capacitance electrode. Compared with the case that body capacitance only acts on the projected capacitance in mutual capacitance, the in-cell touch panel can effectively improve the signal-to-noise ratio of touch and hence can improve the accuracy of touch sensing.
Abstract translation: 公开了一种单元内触摸面板和显示装置。 布置在同一层中的多个相互独立的自电容电极根据自电容原理设置在触摸面板中。 触摸检测芯片可以通过检测自身电容电极的电容变化来确定触摸位置。 与身体电容仅作用于互电容投影电容的情况相比，单元内触摸面板可以有效提高触摸的信噪比，从而提高触摸感应的准确性。
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22.发明申请公开(公告)号：US20220299805A1
公开(公告)日：2022-09-22
申请号：US17536835
申请日：2021-11-29
Inventor： Ying WANG , Zhan LI , Sikai ZHANG , Juan CHEN , Changyin WANG , Peng LIANG , Deshen ZHAI , Chunlei WANG , Yue SHI , Chuncheng CHE , Feng LIU , Hao LIU
IPC: G02F1/1339 , G02F1/1333 , G02F1/1343
Abstract: A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.
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公开(公告)号：US20220229217A1
公开(公告)日：2022-07-21
申请号：US17483623
申请日：2021-09-23
Inventor： Changyin WANG , Juan CHEN , Peng LIANG , Chunlei WANG , Jing YU
IPC: G02B5/30
Abstract: The present disclosure provides a dimming substrate, a manufacturing method of the dimming substrate, a dimming structure and a dimming module, and relates to the technical field of display. According to the present disclosure, a bonding layer, a flexible base plate, an electrode layer and an orientation layer are sequentially arranged on a rigid carrier plate, and the bonding layer includes one or more adhesive layers. By removing flexible base films from the bonding layer, the bonding layer only includes one or more adhesive layers, such that the dimming substrate includes less flexible base films.
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24.发明申请公开(公告)号：US20220003038A1
公开(公告)日：2022-01-06
申请号：US17356904
申请日：2021-06-24
Inventor： Juan CHEN , Jing YU , Sikai ZHANG , Chunlei WANG
IPC: E06B9/24 , G02F1/1516 , G02F1/155 , G02F1/163
Abstract: A dimming substrate includes an infrared light dimming structure. The infrared light dimming structure includes a first electrode layer, a second electrode layer, and an electro-dimming layer. The second electrode layer is disposed opposite to the first electrode layer. The electro-dimming layer is disposed between the first electrode layer and the second electrode layer, and is configured such that a reflectivity of the electro-dimming layer to infrared light is changeable in response to a first potential difference applied between the first electrode layer and the second electrode layer.
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25.发明申请公开(公告)号：US20200070171A1
公开(公告)日：2020-03-05
申请号：US16384227
申请日：2019-04-15
Inventor： Wei ZHAO , Chunlei WANG
IPC: B01L3/00
Abstract: The present disclosure relates to the field of digital microfluidics, and provides a microfluidic particle comprising a charged droplet, an intermediate cladding layer, and a dielectric surface layer. The intermediate cladding layer is hydrophobic and coated outside the charged liquid droplet. The dielectric surface layer is hydrophilic and is coated outside the intermediate cladding layer. A microfluidic system is also provided, where the microfluidic system comprises a digital microfluidic chip and the microfluidic particle is disposed above the digital microfluidic chip.
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Patent Agency Ranking
公开(公告)号：US20190137812A1
公开(公告)日：2019-05-09
申请号：US16096123
申请日：2018-04-09
Inventor： Lin HAN , Chunlei WANG
IPC: G02F1/1335 , G02F1/1362 , G02F1/1333
Abstract: A display substrate, a manufacturing method thereof, a display panel, and a display device are disclosed. The display substrate includes a display region and a non-display region located around the display region, the display substrate includes: a base substrate and a black matrix located in the non-display region on the base substrate; at least one concave portion is located in the black matrix, and the at least one concave portion is filled with a non-transparent insulating material.
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公开(公告)号：US20190113804A1
公开(公告)日：2019-04-18
申请号：US16049598
申请日：2018-07-30
Inventor： Xiaojuan WU , Chunlei WANG
IPC: G02F1/1335
Abstract: A substrate includes a base, a first electrode provided on the base, and a plurality of transparent organic patterns provided on the first electrode. Part or whole of each of a plurality of color sub-pixel regions of the substrate does not overlap with a region where each of the plurality of the transparent organic patterns is located. Microcapsules are scattered in each of the plurality of transparent organic patterns, and each of the microcapsules includes a capsule shell and light-absorbing particles and light-reflecting particles which are moveable in the capsule shell. Moving directions of the light-absorbing particles are substantially opposite to moving directions of the light-reflecting particles under an action of an electric field having an electric field direction perpendicular to the base, and the first electrode is included in electrodes forming the electric field.
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公开(公告)号：US20180249109A1
公开(公告)日：2018-08-30
申请号：US15574458
申请日：2017-03-17
Inventor： Shengji YANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Yingming LIU , Weijie ZHAO , Xiaoliang DING , Chunlei WANG , Wei LI , Zebin SUN
IPC: H04N5/3745 , H04N5/378 , H04N5/365
CPC classification number: H04N5/3745 , H04N5/365 , H04N5/378
Abstract: The present disclosure provides an active pixel sensor circuit, a driving method, and an image sensor. The active pixel sensor circuit comprises a photosensitive device, a first storage capacitor, a second storage capacitor and a source follower transistor. The active pixel sensor circuit further comprises a reset sub-circuit, a charging control sub-circuit, a compensation control sub-circuit, a signal-reading control sub-circuit. The charging control sub-circuit controls a second pole of the photosensitive device to be connected to a second terminal of the second storage capacitor during the reset phase and the charging phase, and controls the gate of the source follower transistor to be connected to a second pole of the source follower transistor during the charging phase. The compensation control sub-circuit controls the second terminal of the second storage capacitor to be connected to a second terminal of the first storage capacitor during the reset phase and the compensation phase.
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29.发明申请公开(公告)号：US20180044593A1
公开(公告)日：2018-02-15
申请号：US15540171
申请日：2016-05-27
Inventor： Kun JIANG , Jian WANG , Chunlei WANG , Wei ZHAO , Na LI , Xuechao SONG , Ruichen ZHANG , Shaowu MA , Lin HAN , Kangdi ZHOU , Lanjun GUO
CPC classification number: C09K19/38 , C09K19/2021 , C09K19/3066 , C09K19/42 , C09K19/542 , C09K19/588 , G02F1/1333 , G02F1/13718 , G02F2201/343
Abstract: Provided are a cholesteric liquid crystal composition, and a liquid crystal display panel including the composition, and their preparation methods. The cholesteric liquid crystal composition contains a block copolymer and a cholesteric liquid crystal, wherein the block copolymer has a block A including a chiral group M1 and a block B including a chiral group M2, and the cholesteric liquid crystal has at least two different pitches. The display panel includes an array substrate and a counter substrate placed by cell assembly, and a liquid crystal layer disposed between the array substrate and the counter substrate, wherein the liquid crystal layer comprises the cholesteric liquid crystal composition. The liquid crystal layer in the planar texture is capable of reflecting light of at least two wavelengths in the visible light region.
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30.发明申请公开(公告)号：US20170316740A1
公开(公告)日：2017-11-02
申请号：US15518448
申请日：2015-12-11
Inventor： Shengji YANG , Xue DONG , Panhua WANG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Hongjuan LIU , Weijie ZHAO , Chunlei WANG , Wei LI , Yingming LIU
IPC: G09G3/3258 , G06F3/041 , H01L27/32
CPC classification number: G09G3/3258 , G06F3/0412 , G06F3/0416 , G09G3/3233 , G09G2300/0809 , G09G2310/0251 , H01L27/323 , H01L27/3248
Abstract: The present disclosure discloses a circuit and method for generating a light emission control signal for an AMOLED pixel circuit having in-cell touch sensors, as well as a pixel circuit driving method. The circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor and a first capacitor. Under control of a control signal transferred by a first control line, a first clock signal, a second clock signal, a voltage of a first level, a voltage of a second level and a control signal transferred by a second control line, the circuit outputs the desired light emission control signal via a light emission control line. The light emission control signal may turn off the OLED in the pixel circuit during a touch sense phase such that an influence of the capacitance between the anode and cathode of the OLED on the touch sensor-to-ground capacitance is reduced.
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