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公开(公告)号：US20180107069A1
公开(公告)日：2018-04-19
申请号：US15721206
申请日：2017-09-29
发明人： DONG GYU LEE , Jae Woong Kang , Seung Hwan Park , Cheol Woo Park , Yong Jun Jang , Young Soo Hwang
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1368
CPC分类号： G02F1/133617 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/133555 , G02F1/1368 , G02F2001/133614 , G02F2201/58 , G02F2202/36
摘要： A display device includes a first substrate including a plurality of pixel areas and a peripheral area disposed adjacent to the plurality of pixel areas. A second substrate faces the first substrate. A liquid crystal layer is disposed between the first substrate and the second substrate. A backlight unit provides light to the liquid crystal layer. A color conversion layer is disposed between the liquid crystal layer and the second substrate and includes a plurality of sub-color conversion units converting and emitting the light provided by the backlight unit into light of different predetermined colors. An optical sensor is disposed within the peripheral area. The optical sensor detects the light emitted from the plurality of sub-color conversion units and generates an optical signal corresponding thereto.
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公开(公告)号：US10168587B2
公开(公告)日：2019-01-01
申请号：US15070950
申请日：2016-03-15
发明人： Dae Hyun Kim , Jae Woong Kang , Jong Hyuk Kang , Jae Byung Park , Joo Yeol Lee , Hyun Deok Im , Hyun Min Cho , Sung Jin Hong
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1335
摘要： A display device comprises a first light-transmissive substrate, a second light-transmissive substrate and a solar cell disposed between the first and second light-transmissive substrates. The solar cell includes a conductive wire grid pattern layer, which is disposed between the first and second light-transmissive substrates, a transparent electrode, which is disposed between the second light-transmissive substrate and the conductive wire grid pattern layer, and at least one photoactive layer, which is disposed between the transparent electrode and the conductive wire grid pattern layer. The second light-transmissive substrate is configured to output an image therethrough.
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公开(公告)号：US12051716B2
公开(公告)日：2024-07-30
申请号：US17420873
申请日：2019-07-05
发明人： Yo Han Lee , Sin Chul Kang , Jae Woong Kang , Su Mi Moon , Won Sik Oh
CPC分类号： H01L27/156 , G09G3/006 , H01L33/005 , H01L33/387 , H01L33/62 , H01L2933/0016 , H01L2933/0066
摘要： A display device includes a pixel disposed in a display area. The pixel includes first and second sub-areas; first and second electrodes of a first stage disposed in the first sub-area; first light emitting elements disposed between the first and second electrodes; first and second contact electrodes of the first stage to electrically connect the first light emitting elements between the first and second electrodes; first and second electrodes of a second stage disposed in the second sub-area; second light emitting elements disposed between the first and second electrodes of the second stage; first and second contact electrodes of the second stage to electrically connect the second light emitting elements between the first and second electrodes of the second stage; and a connection electrode to electrically connect the second contact electrode of the first stage with the first contact electrode of the second stage.
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公开(公告)号：US10102821B2
公开(公告)日：2018-10-16
申请号：US15092320
申请日：2016-04-06
发明人： Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Jong Hyuk Kang , Hyun Deok Im , Sung Jin Hong
摘要： An image processing device includes a first look-up table in which first gamma correction values corresponding to a white grayscale are recorded; a second look-up table in which second gamma correction values corresponding to red, green, and blue grayscales are recorded; and a data correcting unit that calculates second image data from received first image data based on a first gamma correction value and a second gamma correction value for the first image data, by referring to the first and second look-up tables.
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公开(公告)号：US10997935B2
公开(公告)日：2021-05-04
申请号：US15668010
申请日：2017-08-03
发明人： Jae Woong Kang , Seung Hwan Park , Cheol Woo Park , Dong Gyu Lee , Yong Jun Jang , Young Soo Hwang
IPC分类号： G09G5/02 , G09G3/36 , G02F1/1335 , G02F1/1343 , G09G3/34 , G09G3/20 , G02F1/1362 , G02F1/13357
摘要： A display device including a first substrate, a color conversion layer on the first substrate and containing a wavelength conversion material, a first conductive polarizer on the color conversion layer, and a timing controller electrically connected to the first conductive polarizer. The timing controller may measure a resistance of the first conductive polarizer to generate a compensation signal based on the measured resistance.
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公开(公告)号：US10564467B2
公开(公告)日：2020-02-18
申请号：US14993743
申请日：2016-01-12
发明人： Jong Hyuk Kang , Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Dae Hyun Kim , Suk Sun Lee , Joo Yeol Lee , Hyun Deok Im , Sung-Jin Hong
IPC分类号： G02F1/1335
摘要： A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.
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公开(公告)号：US20160320664A1
公开(公告)日：2016-11-03
申请号：US14993743
申请日：2016-01-12
发明人： Jong Hyuk Kang , Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Dae Hyun Kim , Suk Sun Lee , Joo Yeol Lee , Hyun Deok Im , Sung-Jin Hong
IPC分类号： G02F1/1335 , G02F1/1368
CPC分类号： G02F1/133528 , G02F1/133617 , G02F1/133621 , G02F2202/36
摘要： A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.
摘要翻译： 一种可以防止混色现象的液晶显示装置及其驱动方法，所述液晶显示装置包括彼此面对的第一基板和第二基板; 设置在所述第一基板内的薄膜晶体管; 颜色转换层，其设置在所述第二基板的内部并且包括多个量子棒; 设置在所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 以及设置在第二基板外侧的第二偏振片。
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