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公开(公告)号：US10599000B2
公开(公告)日：2020-03-24
申请号：US15435227
申请日：2017-02-16
发明人： Sang Hwan Cho , Jong Lam Lee , Chung Sock Choi , So Young Lee , Sun Young Jung , Illhwan Lee , Ki Ryong Jeong
IPC分类号： G02F1/01 , G02F1/1523 , G02F1/1506 , E06B3/67 , E06B9/24 , G02F1/155 , G02F1/157 , G02F1/163
摘要： The present disclosure provides a smart window including a first base layer and a second base layer positioned to face each other; a first conductive layer and a second conductive layer respectively positioned at inner surfaces of the first base layer and the second base layer; and an electrolyte layer interposed between the first conductive layer and the second conductive layer, wherein the first conductive layer includes a plurality of first nanostructures, and the second conductive layer includes a plurality of second nanostructures having a different average length from the plurality of first nanostructures.
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公开(公告)号：US10903284B2
公开(公告)日：2021-01-26
申请号：US15981837
申请日：2018-05-16
发明人： So Young Lee , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sun Young Jung , Sang Hwan Cho , Chung Sock Choi , Sang Hyun Han
摘要： A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction.
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公开(公告)号：US12117613B2
公开(公告)日：2024-10-15
申请号：US16901456
申请日：2020-06-15
发明人： Sang Hwan Cho , So Young Lee , Sun Young Jung , Chung Sock Choi , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sang Hyun Han
CPC分类号： G02B27/0172 , H10K50/11 , H10K50/844 , H10K50/85 , H10K77/10 , G02F2201/121 , G02F2201/123
摘要： A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1):
0.4≤d1/DP1≤1, (1)
where DP1 is the first period, and d1 is the first length.-
公开(公告)号：US11770949B2
公开(公告)日：2023-09-26
申请号：US17107516
申请日：2020-11-30
发明人： Sang Hwan Cho , Chung Sock Choi , Hyun Ho Kim , So Young Lee , Cheol Jang , Sun Young Jung
IPC分类号： G02B5/18 , H10K50/85 , G09G3/3208 , G09G3/00 , G02B27/42 , H10K50/81 , H10K50/844 , H10K50/858 , H10K59/122 , G02B27/01 , H10K59/35
CPC分类号： H10K50/85 , G02B27/4205 , G09G3/001 , G09G3/3208 , H10K50/81 , H10K50/844 , H10K50/858 , H10K59/122 , G02B27/0172 , G02B2027/0118 , G09G2300/0426 , G09G2300/0439 , H10K59/352 , H10K59/353
摘要： A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4≤d1/DP1
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公开(公告)号：US11862101B2
公开(公告)日：2024-01-02
申请号：US17868153
申请日：2022-07-19
发明人： Jin Wook Yang , Gun Hee Kim , Sun Young Jung
IPC分类号： G09G3/3266 , G09G3/3275
CPC分类号： G09G3/3266 , G09G3/3275 , G09G2300/0842 , G09G2310/0278 , G09G2330/021
摘要： A display device includes: a pixel, a scan driver, an emission driver, and a data driver. The pixel includes: a light emitting element; a first transistor; a second transistor connected between a data line and a first node; a third transistor connected between a second node and a third node connected to a gate electrode of the first transistor; a fourth transistor connected between the second node and a third power line; a fifth transistor connected between the first node and a fourth node; a sixth transistor connected between a first power line and the first node and which is turned off in response to a first emission control signal; a storage capacitor connected between the third node and the fourth node; and a first capacitor connected between the first power line and the fourth node.
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公开(公告)号：US10854849B2
公开(公告)日：2020-12-01
申请号：US16042731
申请日：2018-07-23
发明人： Sang Hwan Cho , Chung Sock Choi , Hyun Ho Kim , So Young Lee , Cheol Jang , Sun Young Jung
摘要： A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4≤d1/DP1
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公开(公告)号：US10684481B2
公开(公告)日：2020-06-16
申请号：US15940583
申请日：2018-03-29
发明人： Sang Hwan Cho , So Young Lee , Sun Young Jung , Chung Sock Choi , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sang Hyun Han
摘要： A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4≤d1/DP1≤1, (1) where DP1 is the first period, and d1 is the first length.
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公开(公告)号：US20180350883A1
公开(公告)日：2018-12-06
申请号：US15981837
申请日：2018-05-16
发明人： So Young LEE , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sun Young Jung , Sang Hwan Cho , Chung Sock Choi , Sang Hyun Han
摘要： A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction.
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