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公开(公告)号:US20190155072A1
公开(公告)日:2019-05-23
申请号:US16188923
申请日:2018-11-13
Applicant: LG DISPLAY CO., LTD.
Inventor: Jung-Im HWANG , Sang-Wook LEE , Ji-Na JEON
IPC: G02F1/1334 , G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/137
Abstract: A liquid crystal display device includes a first substrate and a second substrate facing and spaced apart from each other, each of the first and second substrates including a pixel region; a first liquid crystal layer disposed on an inner surface of the first substrate and including a plurality of first liquid crystal capsules; a second liquid crystal layer disposed on an inner surface of the second substrate and including a plurality of second liquid crystal capsules; and a polarizer disposed between the first liquid crystal layer and the second liquid crystal layer, wherein each of the plurality of first liquid crystal capsules and the plurality of second liquid crystal capsules includes liquid crystal molecules and dichroic dyes.
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2.
公开(公告)号:US20190155073A1
公开(公告)日:2019-05-23
申请号:US16189255
申请日:2018-11-13
Applicant: LG DISPLAY CO., LTD.
Inventor: Eun-Woo LEE , Min-Geun CHOI , Jung-Im HWANG
IPC: G02F1/1334 , G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1362
Abstract: A liquid crystal display device includes: a substrate having first, second and third sub-pixels; a thin film transistor in each of the first, second and third sub-pixels on a front surface of the substrate; a pixel electrode and a common electrode in each of the first, second and third sub-pixels on the substrate, the pixel electrode and the common electrode spaced apart from each other; a liquid crystal layer on the pixel electrode and the common electrode, the liquid crystal layer including a liquid crystal capsule and a binder; an auxiliary adhesive layer on the liquid crystal layer; an optical film on the auxiliary adhesive layer; a first adhesive layer and a first polarizing plate sequentially on a rear surface of the substrate; and a second adhesive layer and a second polarizing plate sequentially on the optical film.
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公开(公告)号:US20160062175A1
公开(公告)日:2016-03-03
申请号:US14835482
申请日:2015-08-25
Applicant: LG DISPLAY CO., LTD.
Inventor: Ji-Na JEON , Kyeong-Jin KIM , Jung-Im HWANG , Min-Geon CHOI , Kyung-Su HA
IPC: G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133377 , G02F1/1334 , G02F1/133528 , G02F1/134363 , G02F2201/50 , G02F2202/28 , G02F2202/36
Abstract: Discussed is a nanocapsule liquid crystal display device. The nanocapsule liquid crystal display device according to an embodiment includes a substrate; a pixel electrode and a common electrode on the substrate; a first polarization plate disposed under the substrate and including a first polarization layer; and a second polarization plate contacting at least one of the pixel electrode and the common electrode and including a second polarization layer and a nanocapsule liquid crystal layer between the second polarization layer and the substrate.
Abstract translation: 讨论的是纳米胶囊液晶显示装置。 根据一个实施方式的纳米胶囊型液晶显示装置包括:基板; 基板上的像素电极和公共电极; 设置在所述基板下方并且包括第一偏振层的第一偏振板; 以及与所述像素电极和所述公共电极中的至少一个接触的第二偏振板,并且在所述第二偏振层和所述基板之间包括第二偏振层和纳米胶囊液晶层。
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4.
公开(公告)号:US20190072824A1
公开(公告)日:2019-03-07
申请号:US16108914
申请日:2018-08-22
Applicant: LG Display Co., Ltd.
Inventor: Jung-Im HWANG , Hyun-Sook JEON
IPC: G02F1/1343 , G02F1/1335 , G02F1/1337 , G09G3/36
Abstract: A liquid crystal display device is disclosed. The liquid crystal display device includes a first substrate, and a plurality of grooves periodically spaced apart from each other over the first substrate. The liquid crystal display device also includes a pixel electrode and a common electrode spaced apart from each other over the first substrate, and a liquid crystal layer including a plurality of liquid crystal capsules on the grooves.
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公开(公告)号:US20170075154A1
公开(公告)日:2017-03-16
申请号:US15359839
申请日:2016-11-23
Applicant: LG DISPLAY CO., LTD.
Inventor: Kyeong-Jin KIM , Jung-Im HWANG , Ji-Na JEON , Kyung-Su HA , Min-Geun CHOI
IPC: G02F1/1334 , G02F1/1333 , G02F1/13363 , G02F1/1343 , G02F1/1335 , G02F1/1368
CPC classification number: G02F1/1334 , G02B6/0056 , G02F1/133305 , G02F1/13338 , G02F1/133514 , G02F1/133524 , G02F1/133528 , G02F1/133553 , G02F1/133603 , G02F1/13363 , G02F1/133707 , G02F1/134309 , G02F1/1368 , G02F1/13718 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2001/13712 , G02F2202/36 , G02F2203/02
Abstract: Disclosed is a liquid crystal display device that may include a first substrate; a first electrode on the first substrate, the first electrode including a plurality of first inclined planes; a nanocapsule liquid crystal layer on the first electrode, the nanocapsule liquid crystal layer including a plurality of nano-sized capsules dispersed in a buffer layer, each of the plurality of nano-sized capsules including nematic liquid crystal molecules having a negative dielectric constant anisotropy; and a second electrode on the nanocapsule liquid crystal layer, the second electrode including a plurality of second inclined planes facing the plurality of first inclined planes, wherein the nanocapsule liquid crystal layer is substantially, optically isotropic in a normal state, and is optically anisotropic when a voltage is applied to the first and second electrodes.
Abstract translation: 公开了一种液晶显示装置,其可以包括第一基板; 所述第一电极在所述第一基板上,所述第一电极包括多个第一倾斜平面; 在所述第一电极上的纳米胶囊液晶层,所述纳米胶囊液晶层包含分散在缓冲层中的多个纳米级胶囊,所述多个纳米尺寸胶囊中的每一个包括具有负介电常数各向异性的向列型液晶分子; 和纳米胶囊液晶层上的第二电极,所述第二电极包括面对所述多个第一倾斜面的多个第二倾斜面,其中所述纳米胶囊液晶层在正常状态下基本上是光学各向同性的,并且当光学各向异性时 电压施加到第一和第二电极。
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公开(公告)号:US20180149894A1
公开(公告)日:2018-05-31
申请号:US15822594
申请日:2017-11-27
Applicant: LG Display Co., Ltd.
Inventor: Sang-Wook LEE , Jung-Im HWANG , Min-Geun CHOI , Ji-Na JEON
IPC: G02F1/1343 , G02F1/1335 , G02F1/1362
CPC classification number: G02F1/1343 , G02F1/133555 , G02F1/133602 , G02F1/134363 , G02F1/136286 , G02F2001/134372
Abstract: A liquid crystal display device includes: a substrate having a pixel including first and second areas; a thin film transistor on the substrate in the pixel; a first pixel electrode in the first area and connected to the thin film transistor; a first common electrode in the first area and spaced apart from the first pixel electrode by a first separation distance; a second pixel electrode in the second area and connected to the first pixel electrode; a second common electrode in the second area and spaced apart from the second pixel electrode by a second separation distance different from the first separation distance; and a liquid crystal layer on the first pixel electrode, the first common electrode, the second pixel electrode and the second common electrode.
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公开(公告)号:US20170307917A1
公开(公告)日:2017-10-26
申请号:US15645651
申请日:2017-07-10
Applicant: LG Display Co., Ltd.
Inventor: Kyeong-Jin KIM , Jung-Im HWANG , Ji-Na JEON , Kyung-Su HA , Min-Geun CHOI
IPC: G02F1/1334 , G02F1/1333 , G02F1/1335 , G02F1/137 , G02F1/1368 , G02F1/1343 , G02F1/13363 , G02F1/1337 , F21V8/00
CPC classification number: G02F1/1334 , G02B6/0056 , G02F1/133305 , G02F1/13338 , G02F1/133514 , G02F1/133524 , G02F1/133528 , G02F1/133553 , G02F1/133603 , G02F1/13363 , G02F1/133707 , G02F1/134309 , G02F1/1368 , G02F1/13718 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2001/13712 , G02F2202/36 , G02F2203/02
Abstract: Disclosed is a liquid crystal display device that may include a first substrate; a first electrode on the first substrate, the first electrode including a plurality of first inclined planes; a nanocapsule liquid crystal layer on the first electrode, the nanocapsule liquid crystal layer including a plurality of nano-sized capsules dispersed in a buffer layer, each of the plurality of nano-sized capsules including nematic liquid crystal molecules having a negative dielectric constant anisotropy; and a second electrode on the nanocapsule liquid crystal layer, the second electrode including a plurality of second inclined planes facing the plurality of first inclined planes, wherein the nanocapsule liquid crystal layer is substantially, optically isotropic in a normal state, and is optically anisotropic when a voltage is applied to the first and second electrodes.
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公开(公告)号:US20150109547A1
公开(公告)日:2015-04-23
申请号:US14518327
申请日:2014-10-20
Applicant: LG Display Co., Ltd.
Inventor: Kyeong-Jin KIM , Jung-Im HWANG , Ji-Na JEON , Kyung-Su HA , Min-Geun CHOI
IPC: G02F1/1334 , G02F1/137 , G02F1/1333 , G02F1/1335 , G02F1/1368
CPC classification number: G02F1/1334 , G02B6/0056 , G02F1/133305 , G02F1/13338 , G02F1/133514 , G02F1/133524 , G02F1/133528 , G02F1/133553 , G02F1/133603 , G02F1/13363 , G02F1/133707 , G02F1/134309 , G02F1/1368 , G02F1/13718 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2001/13712 , G02F2202/36 , G02F2203/02
Abstract: Disclosed is a liquid crystal display device that may include a first substrate; a first electrode on the first substrate, the first electrode including a plurality of first inclined planes; a nanocapsule liquid crystal layer on the first electrode, the nanocapsule liquid crystal layer including a plurality of nano-sized capsules dispersed in a buffer layer, each of the plurality of nano-sized capsules including nematic liquid crystal molecules having a negative dielectric constant anisotropy; and a second electrode on the nanocapsule liquid crystal layer, the second electrode including a plurality of second inclined planes facing the plurality of first inclined planes, wherein the nanocapsule liquid crystal layer is substantially, optically isotropic in a normal state, and is optically anisotropic when a voltage is applied to the first and second electrodes.
Abstract translation: 公开了一种液晶显示装置,其可以包括第一基板; 所述第一电极在所述第一基板上,所述第一电极包括多个第一倾斜平面; 在所述第一电极上的纳米胶囊液晶层,所述纳米胶囊液晶层包含分散在缓冲层中的多个纳米尺寸胶囊,所述多个纳米尺寸胶囊中的每一个包括具有负介电常数各向异性的向列型液晶分子; 和纳米胶囊液晶层上的第二电极,所述第二电极包括面对所述多个第一倾斜面的多个第二倾斜面,其中所述纳米胶囊液晶层在正常状态下基本上是光学各向同性的,并且当光学各向异性时 电压施加到第一和第二电极。
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