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公开(公告)号:US20190023499A1
公开(公告)日:2019-01-24
申请号:US15554943
申请日:2017-01-24
IPC分类号: B65G47/88
CPC分类号: B65G47/8823
摘要: A stopping device for a conveying process of an object and a conveyor system are provided. The stopping device includes: a pedestal; a driving structure rotatably connected to the pedestal through a first spindle; a stopping arm rotatably connected to the pedestal through a second spindle; and a linkage rod connected between the driving structure and the stopping arm. The driving structure is configured to drive the linkage rod to move, so that the linkage rod drives the stopping arm to rotate about the second spindle between a first position and a second position.
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公开(公告)号:US20180111249A1
公开(公告)日:2018-04-26
申请号:US15521027
申请日:2016-10-21
发明人: Wei ZHAO , Hongtao MA , Lizhu YU , Peng DI , Jingxiao LAN , Guodong WANG
IPC分类号: B24B41/053
CPC分类号: B24B41/053
摘要: A grinding head includes: a guide rail; a first grinding assembly and a second grinding assembly which are located at two ends of the guide rail respectively and can move along the guide rail; and a number of filling assemblies, which are disposed between the first grinding assembly and the second grinding assembly, wherein dimensions and/or quantity of the filling assemblies are based on a width between the first grinding assembly and the second grinding assembly, wherein the filling assemblies can cooperate with the first grinding assembly and the second grinding assembly to form an entire grinding bottom face. The width of the bottom face of the grinding head can be adjusted so that the waste of grinding cloth due to grinding a thin display panel surface by a grinding head with a wide bottom face can be avoided and the operating efficiency can be enhanced.
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公开(公告)号:US20170255037A1
公开(公告)日:2017-09-07
申请号:US15236762
申请日:2016-08-15
发明人: Hongtao MA , Wei ZHAO , Lizhu YU , Jinping ZHOU , Guodong WANG , Xiaolong TIAN
CPC分类号: G02F1/1309 , G01N21/13 , G01N21/8803 , G01N21/8806 , G01N21/95 , G01N2021/9513
摘要: The invention discloses a flat-panel product inspection device, comprising: a horizontal conveying mechanism for driving a flat-panel product in a horizontal state to move in a first horizontal direction; a guiding clamp for clamping the flat-panel product when the flat-panel product is moved to a first position; and a turnover mechanism connected with the guiding clamp and used to drive the guiding clamp to turn around a first rotating axis after the flat-panel product is clamped by the guiding clamp, so that the flat-panel product is turned from the horizontal state to a vertical state, the first rotating axis being parallel to the first horizontal direction.
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公开(公告)号:US20170102573A1
公开(公告)日:2017-04-13
申请号:US15283502
申请日:2016-10-03
IPC分类号: G02F1/1337 , G02F1/1339 , G02F1/1341
CPC分类号: G02F1/13378 , G02F1/133711 , G02F1/133723 , G02F1/1339 , G02F1/1341
摘要: An embodiment of the present disclose provides a method for manufacturing alignment film, including: providing a mixture of a liquid crystal material and an alignment film precursor material; filling the mixture of the liquid crystal material and the alignment film precursor material between an upper substrate and a lower substrate to form a mixed liquid crystal layer; sealing the mixed liquid crystal layer in a liquid crystal cell; aligning the liquid crystal material in the mixed liquid crystal layer in a first predetermined direction; gathering the alignment film precursor material in the mixed liquid crystal layer onto at least one the upper substrate and the lower substrate; and curing the alignment film precursor material gathered on the at least one of the upper substrate and the lower substrate to form an alignment film, wherein an alignment channel in a second predetermined direction is formed in the alignment film.
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5.
公开(公告)号:US20200070171A1
公开(公告)日:2020-03-05
申请号:US16384227
申请日:2019-04-15
发明人: Wei ZHAO , Chunlei WANG
IPC分类号: B01L3/00
摘要: 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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6.
公开(公告)号:US20180044593A1
公开(公告)日:2018-02-15
申请号:US15540171
申请日:2016-05-27
发明人: Kun JIANG , Jian WANG , Chunlei WANG , Wei ZHAO , Na LI , Xuechao SONG , Ruichen ZHANG , Shaowu MA , Lin HAN , Kangdi ZHOU , Lanjun GUO
CPC分类号: C09K19/38 , C09K19/2021 , C09K19/3066 , C09K19/42 , C09K19/542 , C09K19/588 , G02F1/1333 , G02F1/13718 , G02F2201/343
摘要: 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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公开(公告)号:US20220066246A1
公开(公告)日:2022-03-03
申请号:US17211978
申请日:2021-03-25
发明人: Xiaojuan WU , Xiaoqiang ZHANG , Zhiqiang ZHAO , Wei ZHAO , Chunlei WANG , Hongliang YUAN , Jian WANG , Jing YU
IPC分类号: G02F1/1334 , G02F1/137 , G02F1/1343 , G02F1/1339
摘要: The present disclosure provides a light-adjusting glass and a manufacturing method thereof, and a glass assembly, and belongs to the field of display glass technology. The light-adjusting glass of the present disclosure includes at least one light-adjusting module; the light-adjusting module includes a first substrate and a second substrate opposite to each other, and a dye liquid crystal layer between the first substrate and the second substrate; wherein liquid crystal molecules in the dye liquid crystal layer deflect under a control of an electric field between the first substrate and the second substrate, to control a transmittance of light; wherein the dye liquid crystal layer includes a polymer network, which is configured such that when the electric field between the first substrate and the second substrate changes, twisting degrees of the liquid crystal molecules are identical, and twisting degrees of dye molecules are identical.
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公开(公告)号:US20210405457A1
公开(公告)日:2021-12-30
申请号:US16962493
申请日:2019-09-26
发明人: Xuan ZHONG , Hongliang YUAN , Jian WANG , Qi ZHENG , Wei ZHAO , Xiaojuan WU , Zhangxian CHENG , Jiaxing WANG
IPC分类号: G02F1/13363 , G02F1/1335 , G02F1/1337
摘要: The present disclosure provides an optical assembly, a liquid crystal display device, and an electronic equipment. The optical assembly includes: a linear polarizer, a half-wave plate, and a quarter-wave plate stacked in sequence. An absorption axis of the linear polarizer is substantially perpendicular to a first direction, and the first direction is parallel to a surface of the linear polarizer; an angle between an in-plane slow axis of the half-wave plate and the first direction is in a range of 100° to 110°; an angle between an in-plane slow axis of the quarter-wave plate and the first direction is in a range of 160° to 170°.
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公开(公告)号:US20220121070A1
公开(公告)日:2022-04-21
申请号:US17481560
申请日:2021-09-22
发明人: Yao BI , Xiaojuan WU , Jinshuai DUAN , Jiaxing WANG , Wei ZHAO , Hongliang YUAN
IPC分类号: G02F1/1362 , G02F1/1368
摘要: The present disclosure provides a display device including: a display panel having a display region and a peripheral region surrounding the display region, the display panel including: an array substrate, an opposite substrate and a liquid crystal layer, wherein the array substrate and the opposite substrate are opposite to each other, the liquid crystal layer is between the array substrate and the opposite substrate, a light shielding layer is on a side of at least one of the array substrate and the opposite substrate proximal to the liquid crystal layer, and an orthographic projection of the light shielding layer on the array substrate is located in the peripheral region; and a light source configured to emit light to a lateral side of the display panel, the light being incident into the liquid crystal layer from the lateral side of the display panel.
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公开(公告)号:US20220121052A1
公开(公告)日:2022-04-21
申请号:US17498367
申请日:2021-10-11
发明人: Jinshuai DUAN , Xiaojuan WU , Hongliang YUAN , Wei ZHAO , Yao BI , Jiaxing WANG , Hao YAN , Li TIAN , Liping LEI
IPC分类号: G02F1/1339 , G02F1/1333 , G02F1/1343
摘要: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
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