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公开(公告)号：US20240349572A1
公开(公告)日：2024-10-17
申请号：US18515966
申请日：2023-11-21
发明人： DONG-CHUL SHIN , YONG SEOK KIM , MINHEE SON , SAET BYEOL SHIN , GYUJEONG LEE , BEKHYUN LIM
IPC分类号： H10K59/50 , G02F1/167 , G02F1/1677 , G02F1/1685
CPC分类号： H10K59/50 , G02F1/167 , G02F1/1677 , G02F1/1685 , G02F2203/03
摘要： A display device includes: a substrate on which a light emitting area and a non-light emitting area adjacent to the light emitting area are defined, a plurality of light control patterns disposed on the substrate and spaced apart from each other, a common electrode disposed on the plurality of light control patterns, a light blocking layer disposed on the common electrode and overlapping the non-light emitting area, a solvent layer disposed between the common electrode and the light blocking layer, a plurality of electrophoretic particles dispersed in the solvent layer and movable in a horizontal direction of the substrate, and a first control electrode disposed between the common electrode and the light blocking layer, and overlapping the non-light emitting area.
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公开(公告)号：US20230113976A1
公开(公告)日：2023-04-13
申请号：US17852644
申请日：2022-06-29
发明人： YONG SEOK KIM , YOUNGCHAN KIM , JEONGWOO PARK , MINHEE SON , SAET BYEOL SHIN , BYEONG-HEE WON
摘要： A display device includes a substrate including a display area including a light emitting area, and a peripheral area surrounding at least a portion of the display area, a first light emitting element disposed in the light emitting area on the substrate and emitting a first light, a light guide layer disposed on the first light emitting element, and transmitting a second light incident from the peripheral area to the display area, a first low refractive layer disposed on the light guide layer and having a refractive index smaller than a refractive index of the light guide layer, a second low refractive layer disposed under the light guide layer and having a refractive index smaller than a refractive index of the light guide layer and a first light control layer disposed on the first low refractive layer and having a first opening exposing the light emitting area.
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公开(公告)号：US20240130203A1
公开(公告)日：2024-04-18
申请号：US18237841
申请日：2023-08-24
发明人： JUNHYUK WOO , YONG SEOK KIM , YOUNGCHAN KIM , MINHEE SON , SAET BYEOL SHIN
CPC分类号： H10K59/8791 , H10K59/40 , H10K59/12
摘要： A display device includes: a first substrate including emission areas and a peripheral area surrounding the emission areas; a light emitting element layer on the first substrate and overlapping the emission areas; a plurality of light control patterns overlapping the emission areas and the peripheral area and on the light emitting element layer; and a transmission pattern between the plurality of light control patterns and having a refractive index of about 1.2 or more and less than about 1.5.
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公开(公告)号：US20230172028A1
公开(公告)日：2023-06-01
申请号：US17981816
申请日：2022-11-07
发明人： YONG SEOK KIM , YOUNGCHAN KIM , JEONGWOO PARK , MINHEE SON , SAET BYEOL SHIN , BYEONG-HEE WON
IPC分类号： H01L27/32 , H01L51/52 , G09G3/3208
CPC分类号： H01L27/3232 , G09G3/3208 , H01L51/5253 , G09G2300/0426 , G09G2320/028 , H01L27/3246 , H01L27/3283
摘要： The display panel includes a display area including a pixel area, and a light blocking area which is adjacent to the pixel area, a first light emitting device which is in the pixel area of the display area and emits a light having a first wavelength range, a second light emitting device which is in the light blocking area of the display area and emits a light having a second wavelength range different from the first wavelength range, and a discoloration layer which is on the second light emitting device and is color-changeable by the light having the second wavelength range, the discoloration layer defining a first opening exposing the pixel area to outside the discoloration layer.
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公开(公告)号：US20240097086A1
公开(公告)日：2024-03-21
申请号：US18213901
申请日：2023-06-26
发明人： JUNHYUK WOO , MINHEE SON , YONG SEOK KIM , SAET BYEOL SHIN
CPC分类号： H01L33/62 , B60K37/02 , H01L33/54 , H01L33/58 , B60K2370/1529
摘要： A display device is disclosed that includes a substrate including light emitting areas and a peripheral area surrounding the light emitting areas, a light emitting element layer disposed on the substrate and overlapping the light emitting areas, an encapsulation layer disposed on the light emitting element layer and a first pattern layer disposed on the encapsulation layer, and including first extension parts extending in a first direction and first connection parts connecting adjacent first extension parts among the first extension parts to each other.
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公开(公告)号：US20230054684A1
公开(公告)日：2023-02-23
申请号：US17664848
申请日：2022-05-24
发明人： SU JUNG HUH , BEOM SHIK KIM , SUNG-CHAN JO , YOUNG CHAN KIM , SAET BYEOL SHIN
IPC分类号： H04N13/305 , H04N13/315
摘要： A stereoscopic image display device includes a display panel including a first display area and a second display area. A variable light-transmitting structure is disposed on the display panel and forms a blocking area blocking light from the display panel and a transmitting area transmitting the light from the display panel within the first display area by time division. A lens array is disposed on the variable light-transmitting structure and forms a light field by refracting the light from the display panel.
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