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公开(公告)号：US20190250471A1
公开(公告)日：2019-08-15
申请号：US16391412
申请日：2019-04-23
申请人： Japan Display Inc.
发明人： Toshiharu Matsushima
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134336 , G02F1/133514 , G02F1/134309 , G02F2001/134345 , G02F2001/134372
摘要： In one embodiment, a liquid crystal display device comprises a first and second substrates and a liquid crystal layer. The first substrate comprises subpixels, first and second common electrodes, and a pixel electrode. Each of the subpixels comprises an axial area, branch areas, and gap areas. The second edge comprises concave portions. The axial and branch areas are areas in which the second common electrode is not present, and the pixel electrode is present. The gap areas are areas in which the second common electrode is present. The concave portions are areas in which the second common electrode and the pixel electrode are not present, and the first common electrode is present.
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公开(公告)号：US20190250436A1
公开(公告)日：2019-08-15
申请号：US16023952
申请日：2018-06-29
发明人： Sikun HAO
IPC分类号： G02F1/13 , G02F1/1343 , G02F1/133
CPC分类号： G02F1/1303 , G02F1/13306 , G02F1/134309 , G02F1/13439 , G02F2001/133302 , G02F2001/133354
摘要： Disclosed are a display assembly and a manufacturing method thereof. The first glass substrate and the polymer stabilization vertical alignment machine metal stage are used to connect a driving circuit to receive a driving signal. The display assembly is used to generate a capacitive coupling effect between the first glass substrate and the second glass substrate with the driving signal to form a voltage difference. The liquid crystal molecules are arranged at a preset angle with the voltage difference. The display assembly is also used to receive incident light for curing the liquid crystal molecules. The embodiments are beneficial for reducing the driving traces of the panel and improving the utilization of the glass.
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公开(公告)号：US20190235676A1
公开(公告)日：2019-08-01
申请号：US15996717
申请日：2018-06-04
发明人： Xiaodong LUO
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1362 , G02F1/1333 , G02F1/1343
CPC分类号： G06F3/0412 , G02F1/133345 , G02F1/13338 , G02F1/134309 , G02F1/136286 , G02F2001/134345 , G02F2201/123 , G06F3/044 , G06F2203/04102 , G06F2203/04111
摘要： A display panel and a display device. The display panel includes sub-pixels, an insulation layer including a first via hole, a flat layer including a second via hole, and a touch electrode including a third via hole overlapping the first via hole, the edge of each touch electrode in the first direction is between adjacent sub-pixels, each first sub-pixel is adjacent to the edge of the touch electrode; in the first direction, a center point of the first via hole is deviated by more than 1 μm away from a first edge relative to a center point of the second via hole, a center point of the third via hole is deviated by more than 1 μm away from the first edge relative to the center point of the second via hole, and the first edge is an edge of a closest touch electrode to the first sub-pixel in the first direction.
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公开(公告)号：US20190212618A1
公开(公告)日：2019-07-11
申请号：US16357777
申请日：2019-03-19
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/133707
摘要： A liquid crystal display (LCD) includes a substrate, an overcoat layer disposed on the substrate, and a pixel electrode disposed on the overcoat layer. The pixel electrode includes a stem electrode and a plurality of branch electrodes. The stem electrode extends in a first direction and in a second direction crossing the first direction to have a cross shape, and the plurality of branch electrodes extends from the stem electrode obliquely to the first direction and the second direction. The overcoat layer includes a base layer and a plurality of ridge patterns which protrude from a surface of the base layer. The plurality of ridge patterns extends in a different direction from the direction in which the plurality of branch electrodes extends.
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公开(公告)号：US20190206896A1
公开(公告)日：2019-07-04
申请号：US16003845
申请日：2018-06-08
发明人： Zhichao ZHOU , Hui XIA , Meng CHEN
IPC分类号： H01L27/12 , G02F1/1368 , G02F1/1362 , G02F1/1343
CPC分类号： H01L27/124 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2201/123 , H01L27/1225 , H01L27/1288
摘要： An array substrate includes a pixel structure formed on a substrate. The pixel structure is provided with a transistor region and a pixel region. A source electrode and a drain electrode in the pixel region are located in the transistor region and insulated from each other. A data line is electrically connected to the drain electrode. A pixel electrode is located in the pixel region and electrically connected to the source electrode. A copper metal layer is deposited on the data line and a drain electrode; a semiconductor active layer is formed between the source and drain electrodes and respectively connecting with the source and drain electrodes; a gate insulating layer overlying the data line and the drain electrode. The transparent electrode layer, the copper metal layer and the semiconductor active layer; the gate line and the gate electrode electrically connect to each other on the gate insulating layer.
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公开(公告)号：US20190204690A1
公开(公告)日：2019-07-04
申请号：US16001595
申请日：2018-06-06
发明人： Hongmao LIU
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134309 , G02F1/133512
摘要： The invention provides a CF substrate and an LCD panel. The XF substrate comprises a substrate, and an indium-tin-oxide (ITO) conductive film formed on the substrate; trenches being disposed at edge region of the ITO conductive film, the trenches penetrating the ITO conductive film and dividing the ITO conductive film into a first region and a second region, the first and second regions being mutually insulated. The insulated first and second regions of the CF substrate guarantees the film thickness evenness of the first region so as to guarantee the stable voltage difference of the liquid crystal in the LCD panel for quality display.
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公开(公告)号：US20190204688A1
公开(公告)日：2019-07-04
申请号：US16288746
申请日：2019-02-28
申请人： Japan Display Inc.
发明人： Toshiharu Matsushima
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133345 , G02F1/133512 , G02F1/1337 , G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133738 , G02F2001/134372 , G02F2201/124
摘要： According to one embodiment, a display device includes a first substrate with a first alignment film, a second substrate with a second alignment film, and a liquid crystal layer interposed therebetween. The first substrate has first and second electrodes. An initial alignment direction of liquid crystal molecules of the liquid crystal layer is parallel to a first direction or a direction orthogonal to the first direction. The second electrode includes comblike electrodes extending parallel to the first direction and a connecting portion which connects the comblike electrodes. The connecting portion includes a projection which projects in a second direction more than an outermost comblike electrode.
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公开(公告)号：US20190187537A1
公开(公告)日：2019-06-20
申请号：US16281934
申请日：2019-02-21
发明人： Gi Heon KIM , Yong Hae KIM , Chi-Sun HWANG
IPC分类号： G02F1/29 , G02F1/1347 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/29 , G02F1/133514 , G02F1/133526 , G02F1/134309 , G02F1/13475 , G02F2001/294 , G02F2202/043
摘要： Provided is an optoelectronic element including a first substrate, a first electrode on the first substrate, a first lens pattern disposed on the first electrode and including a liquid crystal and a black dye molecule, a second lens pattern disposed on the first lens pattern, and a second electrode on the second lens pattern, wherein the black dye molecule includes about 1 to 4 azo groups and about 2 to 5 aromatic cyclic compounds.
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公开(公告)号：US20190130861A1
公开(公告)日：2019-05-02
申请号：US15744787
申请日：2017-11-30
发明人： Zhenzhou XING , Qingcheng ZUO
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/1368 , G02F1/1343 , H01L27/12
CPC分类号： G09G3/3688 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G09G3/3607 , G09G3/3655 , G09G3/3677 , G09G2300/0426 , G09G2310/0297 , G09G2320/0219 , H01L27/124
摘要： Embodiments provide a thin film transistor liquid crystal display panel comprising: data lines for transmitting data signals; scan lines being crossly arranged with the data lines to define pixel regions, pixel electrodes being disposed in the pixel regions, and a first and a second feed through voltage being voltage drops generated on the pixel electrodes, respectively; common electrodes comprising a first common electrode and a second common electrode, a first common voltage being a voltage on the first common electrode, a second common voltage being a voltage on the second common electrode, the first common electrode being arranged above the pixel electrode on which the first feed through voltage is generated and being for overcome the first feed through voltage, and the second common electrode being arranged above the pixel electrode on which the second feed through voltage is generated and being for overcome the second feed through voltage.
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10.发明申请公开(公告)号：US20190113810A1
公开(公告)日：2019-04-18
申请号：US16090241
申请日：2017-03-28
发明人： TAKAHIRO SASAKI , IORI AOYAMA , YUICHI KITA , KAZUTAKA HANAOKA
IPC分类号： G02F1/1337 , G02F1/139 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133753 , G02F1/133512 , G02F1/133707 , G02F1/133788 , G02F1/134309 , G02F1/1393 , G02F2001/133738 , G02F2001/134381 , G02F2001/13775
摘要： A liquid crystal display apparatus includes a liquid crystal display panel including a first substrate, a second substrate, and a liquid crystal layer and a plurality of pixels. The first substrate includes a first electrode provided in each of the pixels and a first horizontal alignment film that determines a pretilt orientation of a liquid crystal molecule. The second substrate includes a second electrode provided to face the first electrode and a second horizontal alignment film that determines the pretilt orientation of the liquid crystal molecule. Each of the first and second horizontal alignment films is a photoalignment film. At least one of the first substrate and the second substrate includes an anchoring structure in each of the pixels. The liquid crystal display panel further includes an alignment sustaining layer which is formed on the surface of each of the first and second horizontal alignment films on the liquid crystal layer side, is configured with a photopolymer, and imparts a pretilt angle greater than 0° to the liquid crystal molecules.
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