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公开(公告)号：US09759954B2
公开(公告)日：2017-09-12
申请号：US14655393
申请日：2015-05-22
Inventor： Haiyan Sun , De-Jiun Li , Haibo Peng , Hongqing Cui
IPC: G02F1/1339 , G02F1/1341
CPC classification number: G02F1/1339 , G02F1/13394 , G02F1/1341 , G02F2001/13398
Abstract: A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.
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公开(公告)号：US10042202B2
公开(公告)日：2018-08-07
申请号：US15055596
申请日：2016-02-28
Inventor： Yuejun Tang , Zongying Yang , Haiyan Sun
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343
Abstract: The present invention discloses a transflective liquid crystal display panel, including a first substrate, a second substrate and a liquid crystal layer located between the first substrate and the second substrate, and a region between the first substrate and the second substrate is divided into a plurality of transmission regions and a plurality of reflection regions, and thicknesses of the liquid crystal layers corresponded with the transmission regions and the reflection regions are equal, and the transmission region comprises a plurality of first electrodes, and the reflection region comprises a plurality of second electrodes, and an extension direction of the first electrode and the absorption axis of the first polarizer form a first included angle, and an extension direction and the absorption axis of the first polarizer form a second included angle.
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Patent Agency Ranking
公开(公告)号：US10416503B2
公开(公告)日：2019-09-17
申请号：US15944763
申请日：2018-04-03
Inventor： Yuejun Tang , Hongqing Cui , De-Jiun Li , Haiyan Sun , Dandan Liu
IPC: G02F1/1343 , G02F1/1333 , G02F1/1341 , G02F1/1337 , G02F1/137 , G02F1/1339
Abstract: A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.
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公开(公告)号：US10180600B2
公开(公告)日：2019-01-15
申请号：US14650305
申请日：2015-05-18
Inventor： Haiyan Sun , De-Jiun Li , Yuejun Tang , Chang Xie
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333 , G02F1/1368 , G02F1/1362
Abstract: The display panel includes a first substrate, a second substrate, a color filtering layer, and a spacer. The first substrate includes a non-active area and an active area. The second substrate is opposite to the first substrate. The color filtering layer is arranged on the first substrate. The color filtering layer includes a plurality of color filters, and a through hole is formed between adjacent color filters. One end of the spacer has been arranged within the through hole and the other end of the spacer supports the second substrate. In this way, the stability of the spacer is enhanced and the spacer is prevented from being detached.
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公开(公告)号：US09720150B2
公开(公告)日：2017-08-01
申请号：US14759903
申请日：2015-05-22
Inventor： Haiyan Sun , De-Jiun Li , Yuejun Tang
IPC: G02B5/22 , G02F1/1335 , G02B5/20
CPC classification number: G02B5/201 , G02B5/22 , G02F1/133514 , G02F2201/52
Abstract: A color-film substrate and a liquid crystal device are disclosed. The color-film includes a substrate body and a color filter layer on the substrate body. The color filter layer includes duplicated color filter elements arranged in a sequence, and the color filter layer includes a first display area and a second display area arranged in a rim of the first display area. A thickness of the color filter elements of the second display area is larger than a thickness of the photo-resistor of the first display area such that a transmission rate of the display panel corresponding to the second display area is smaller than the transmission rate of the display panel corresponding to the first display area. In this way, the transmission rate of edges of the display panel is reduced and the light leakage problem can be overcome such that the uniformity of the brightness is enhanced.
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公开(公告)号：US10000047B2
公开(公告)日：2018-06-19
申请号：US14772389
申请日：2015-05-15
Inventor： Haiyan Sun , Dejiun Li , Tsungying Yang , Dandan Liu
IPC: G02F1/1333 , G02F1/1339 , G02F1/1341 , B32B37/10 , B32B37/12 , B32B37/14 , B32B38/18
CPC classification number: B32B37/1018 , B32B37/12 , B32B37/14 , B32B38/1866 , B32B2305/72 , B32B2309/12 , B32B2310/0831 , B32B2457/202 , G02F1/1333 , G02F1/1339 , G02F1/1341
Abstract: The present invention provides a method for manufacturing a curved liquid crystal display panel, which comprises coating a sealing gum on a first or a second frame sealing region; filing liquid crystals between the two substrates and adhering the two substrates together; performing a first curing on partial sealing gum on a first set or a third set of frame bodies; bending the first set and the third set of frame bodies obtained after the first curing along the extension direction of the first set of frame bodies; performing a second curing on uncured sealing gum on the two bended substrates.
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公开(公告)号：US09964813B2
公开(公告)日：2018-05-08
申请号：US14888983
申请日：2015-08-13
Inventor： Yuejun Tang , Hongqing Cui , De-Jiun Li , Haiyan Sun , Dandan Liu
IPC: G02F1/1343 , G02F1/1339 , G02F1/1333 , G02F1/1341
CPC classification number: G02F1/134309 , G02F1/133345 , G02F1/133707 , G02F1/13394 , G02F1/1341 , G02F1/13439 , G02F2001/13396 , G02F2001/134318 , G02F2001/134381 , G02F2001/13793 , G02F2201/121 , G02F2201/122 , G02F2201/123 , G02F2201/128
Abstract: A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.
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