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公开(公告)号：US20180196306A1
公开(公告)日：2018-07-12
申请号：US15916132
申请日：2018-03-08
发明人： Seok Kyu YOON , Hee June KWAK , Eun Ju KIM , Sun Hwa LEE , Yun Seok LEE , Jun Pyo LEE , Sang-Uk LIM
IPC分类号： G02F1/1335 , G02F1/1343 , G02B5/20 , G02F1/133
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/22 , G02F1/13306 , G02F1/134309 , G02F2001/134345 , G02F2201/52 , G02F2203/01
摘要： A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to 1/2, inclusive.
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公开(公告)号：US20160033813A1
公开(公告)日：2016-02-04
申请号：US14566556
申请日：2014-12-10
发明人： Seok Kyu YOON , Hee June KWAK , Eun Ju KIM , Sun Hwa LEE , Yun Seok LEE , Jun Pyo LEE , Sang-Uk LIM
IPC分类号： G02F1/1335 , G02F1/133 , G02F1/1343
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/22 , G02F1/13306 , G02F1/134309 , G02F2001/134345 , G02F2201/52 , G02F2203/01
摘要： A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to ½, inclusive.
摘要翻译： 提出了一种允许高效亮度控制的液晶显示装置。 该装置包括：第一，第二和第三彩色像素区域; 第一基板和第二基板; 第一滤色器，设置在第一基板或第二基板上的第一彩色像素区域中; 第二滤色器，设置在第一基板或第二基板上的第二彩色像素区域中; 设置在所述第一基板或所述第二基板上的所述第三彩色像素区域中的第三滤色器; 以及设置在第一基板和第二基板之间的液晶层，其中第一彩色像素区域包括不设置第一滤色器的第一透明区域和第一彩色像素区域的第一透明区域的比率 到第一颜色像素区域在1/1000至½的范围内。
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公开(公告)号：US20150253638A1
公开(公告)日：2015-09-10
申请号：US14638977
申请日：2015-03-04
发明人： Sang Uk LIM , Il Gon KIM , Sang Jin JEON , Mee Hye JUNG , Sung Hwan KIM , Eun Ju KIM
IPC分类号： G02F1/1362 , G02F1/1343
CPC分类号： G02F1/136213 , G02F1/133707 , G02F1/134309 , G02F2001/134345
摘要： A liquid crystal display includes: a first substrate; a reference voltage line including a storage electrode; a pixel electrode including a first subpixel electrode and a second subpixel electrode, and disposed in a pixel area; a second substrate facing the first substrate; and a liquid crystal layer provided between the first substrate and the second substrate, wherein the first subpixel electrode includes a first horizontal stem and a first vertical stem, the second subpixel electrode includes a second horizontal stem and a second vertical stem, the second subpixel electrode is provided to an external side of the pixel area to surround the first subpixel electrode, and the storage electrode includes a first storage electrode overlapping the first horizontal stem of the first subpixel electrode, and a second storage electrode overlapping the second vertical stem of the second subpixel electrodes.
摘要翻译： 液晶显示器包括：第一基板; 包括存储电极的参考电压线; 包括第一子像素电极和第二子像素电极的像素电极，并且设置在像素区域中; 面对所述第一基板的第二基板; 以及设置在第一基板和第二基板之间的液晶层，其中第一子像素电极包括第一水平杆和第一垂直杆，第二子像素电极包括第二水平杆和第二垂直杆，第二子像素电极 被提供给像素区域的外侧以围绕第一子像素电极，并且存储电极包括与第一子像素电极的第一水平杆重叠的第一存储电极和与第二子像素电极的第二垂直杆重叠的第二存储电极 子像素电极。
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公开(公告)号：US20220013078A1
公开(公告)日：2022-01-13
申请号：US17172375
申请日：2021-02-10
发明人： Sung Hwan KIM , Eun Ju KIM
IPC分类号： G09G3/36 , G09G3/3266
摘要： A scan driver including a stage that includes: an input circuit controlling a voltage of a first node in response to signals at first and second input terminals; a first signal processing circuit controlling a voltage of a second node in response to the signal at the first input terminal and supplies a voltage of a first power to the second node in response to the signal at the second input terminal; a second signal processing circuit supplying a voltage of a second power to the first node in response to a signal at a third input terminal and the voltage of the second node; a first output circuit outputting the signal at the third input terminal as a first scan signal; and a second output circuit outputting a signal at a fourth input terminal as a second scan signal at a different time from the first scan signal.
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公开(公告)号：US20210408108A1
公开(公告)日：2021-12-30
申请号：US17294634
申请日：2019-03-14
发明人： Jin Oh KWAG , Sung Hoon KIM , Eun Ju KIM
摘要： A pixel in accordance with an embodiment may include: a first electrode; a second electrode spaced from the first electrode; a plurality of light emitting elements arranged between the first electrode and the second electrode and including at least one first light emitting element; a first contact electrode on the first electrode and electrically connected to the first electrode and first ends of at least some of the plurality of light emitting elements; a second contact electrode on the second electrode and electrically connected to the second electrode and second ends of at least some of the plurality of light emitting elements; and at least one first conductive pattern between the at least one first light emitting element and the first contact electrode, and configured to electrically connect a first end of a corresponding first light emitting element to the first contact electrode.
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公开(公告)号：US20190214376A1
公开(公告)日：2019-07-11
申请号：US16169788
申请日：2018-10-24
发明人： Eun Ju KIM
CPC分类号： H01L25/167 , H01L27/1248 , H01L27/1259 , H01L33/44 , H01L33/502 , H01L33/52
摘要： A display device includes a thin film transistor substrate having a thin film transistor, a light emitting element including an ultra-small LED element on the thin film transistor substrate, a pixel electrode connected to one end of the thin film transistor and one end of the light emitting element, a common electrode on the thin film transistor substrate and connected to an other end of the light emitting element, a color conversion layer on the light emitting element and including a plurality of quantum dot materials, and an encapsulation layer on the color conversion layer.
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公开(公告)号：US20230361259A1
公开(公告)日：2023-11-09
申请号：US17794938
申请日：2020-02-27
发明人： Su Yeon YUN , Yun Mi CHOI , Eun Ju KIM , An Na RYU
IPC分类号： H01L33/62 , H01L25/075 , H01L33/38 , H01L25/16 , H01L27/12
CPC分类号： H01L33/62 , H01L25/0753 , H01L33/38 , H01L25/167 , H01L27/124
摘要： A display device comprises: a first voltage wiring line extending in a first direction; a data line spaced apart from the first voltage wiring line and extending in the first direction; a scan line extending in a second direction crossing the first direction; a sensing line spaced apart from the scan line and extending in the second direction; a first internal bank and a second internal bank arranged on the first voltage wiring line and the data line, extending in the first direction and being spaced apart from each other while facing each other; a first electrode arranged on the first internal bank and extending in the first direction; a second electrode arranged on the second internal bank and extending in the first direction; and a plurality of light emitting elements arranged between the first electrode and the second electrode.
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8.发明公开公开(公告)号：US20240290914A1
公开(公告)日：2024-08-29
申请号：US18654802
申请日：2024-05-03
发明人： Su Mi MOON , Eun Ju KIM , Hyun Min CHO
CPC分类号： H01L33/44 , H01L25/167 , H01L33/0062 , H01L33/0066 , H01L33/24 , H01L2933/0025
摘要： A light emitting element includes an emission stacked pattern and an insulating film. The emission stack pattern includes a first conductive semiconductor layer, an active layer disposed on the first conductive semiconductor layer, and a second conductive semiconductor layer disposed on the active layer. The insulating film surrounds an outer surface of the emission stacked pattern and has a non-uniform thickness.
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公开(公告)号：US20200302866A1
公开(公告)日：2020-09-24
申请号：US16679996
申请日：2019-11-11
发明人： Eun Ju KIM , Ji Hyun KA
IPC分类号： G09G3/3258
摘要： There are provided a display device and a driving method of the display device. The display device includes a display panel including a plurality of pixels, and a controller configured to determine an off ratio corresponding to an initialization driving power voltage of the display panel, and configured to control emission of the plurality of pixels corresponding to the determined off ratio, wherein different initialization driving power voltages are determined based on luminances and chromaticities of a plurality of display panels.
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公开(公告)号：US20200160779A1
公开(公告)日：2020-05-21
申请号：US16684107
申请日：2019-11-14
发明人： Min Ku LEE , Ji Hyun KA , Eun Ju KIM , Kwang Sae LEE
IPC分类号： G09G3/32
摘要： A display device includes: a data line; a first scan line configured to sequentially receive a first scan pulse and a second scan pulse, each of which has a turn-on level; an emission line configured to sequentially receive a first emission pulse, a second emission pulse, a third emission pulse, and a fourth emission pulse, each of which has a turn-on level; and a pixel configured to receive the data signal according to the first and second scan pulses, the pixel being further configured to emit light based on the received data signal according to the first to fourth emission pulses, wherein the first emission pulse is generated before the first scan pulse, the second emission pulse and the third emission pulse are generated in a period between the first scan pulse and the second scan pulse, and the fourth emission pulse is generated after the second scan pulse.
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