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公开(公告)号：US20200273918A1
公开(公告)日：2020-08-27
申请号：US16662630
申请日：2019-10-24
发明人： Jinsook BANG , Sanghoon YIM , Donghoon KIM
IPC分类号： H01L27/32
摘要： An organic light emitting display device includes a first substrate, a second substrate opposite from the first substrate, a plurality of organic light emitting elements on the first substrate, and a color filter on the organic light emitting elements, wherein a transmission wavelength band of the color filter has an upper limit value for transmitting a light wavelength corresponding to a first intensity of a light emitted from the organic light emitting elements at a viewing angle of about 0°, and has a lower limit value for transmitting a light wavelength corresponding to a second intensity that is less than the first intensity.
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公开(公告)号：US20200152713A1
公开(公告)日：2020-05-14
申请号：US16599591
申请日：2019-10-11
发明人： Sanghoon YIM , Donghoon KIM , Youngseo PARK , Jinsook BANG
摘要： A display panel includes first pixels each including a first organic light emitting element which outputs red color light, second pixels each including a second organic light emitting element which outputs green color light, and third pixels each including a third organic light emitting element which outputs blue color light. The first organic light emitting elements are arranged in point symmetry with respect to the second organic light emitting element, the third organic light emitting elements are arranged in point symmetry with respect to the second organic light emitting element, an anode of the first organic light emitting element is spaced apart from an anode of the second organic light emitting element by a first distance, and the anode of the second organic light emitting element is spaced apart from an anode of the third organic light emitting element by a second distance which is shorter than the first distance.
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公开(公告)号：US20230141982A1
公开(公告)日：2023-05-11
申请号：US18092560
申请日：2023-01-03
发明人： Jinsook BANG , Sang Hoon YIM , Dong Hoon KIM , Jin Wook JEONG , Jinyoung CHOI , Eunjeong HONG
IPC分类号： H10K59/131 , H10K50/11 , H10K59/88
CPC分类号： H10K59/131 , H10K50/11 , H10K59/88 , H10K2102/351
摘要： A display apparatus includes: a base substrate; a thin film transistor disposed on the base substrate and including an active pattern; an insulating layer disposed on the active pattern of the thin film transistor; a connection electrode disposed on the insulating layer, and electrically connected to the thin film transistor, wherein the connection electrode includes a curved wiring portion; a first via insulating layer covering the connection electrode; a first electrode disposed on the first via insulating layer; a light emitting layer disposed on the first electrode and at least partially overlapping the connection electrode; and a second electrode disposed on the light emitting layer.
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公开(公告)号：US20210083034A1
公开(公告)日：2021-03-18
申请号：US16899789
申请日：2020-06-12
发明人： Jinsook BANG , Sang Hoon YIM , Dong Hoon Kim , Jin Wook JEONG , Jinyoung CHOI , Eunjeong HONG
摘要： A display apparatus includes: a base substrate; a thin film transistor disposed on the base substrate and including an active pattern; an insulating layer disposed on the active pattern of the thin film transistor; a connection electrode disposed on the insulating layer, and electrically connected to the thin film transistor, wherein the connection electrode includes a curved wiring portion; a first via insulating layer covering the connection electrode; a first electrode disposed on the first via insulating layer; a light emitting layer disposed on the first electrode and at least partially overlapping the connection electrode; and a second electrode disposed on the light emitting layer.
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公开(公告)号：US20200175924A1
公开(公告)日：2020-06-04
申请号：US16659365
申请日：2019-10-21
发明人： Jinsook BANG , Sang Hoon YIM , Dong Hoon KIM , Byoung-Hee PARK , Young Seo PARK , Kwan Hee LEE , Jin Wook JEONG
IPC分类号： G09G3/3258
摘要： A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.
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公开(公告)号：US20160109641A1
公开(公告)日：2016-04-21
申请号：US14737669
申请日：2015-06-12
发明人： Dong-Yeol YEOM , Youngjun CHOI , Jinsook BANG
CPC分类号： G02B6/0055 , G02B6/0041 , G02B6/0065 , G02B6/0088 , Y10S977/774
摘要： A backlight unit includes a light conversion member; a light guide plate including a light exit surface, a rear surface facing the light exiting surface, and connection surfaces including a first surface and a second surface facing each other to connect the light exit surface and the rear surface; a reflective member; and a light source emitting a first color light incident to the first surface and a portion of the first color light reaches the second surface on which the reflective member is disposed to specularly reflect the portion of the first color light. The light conversion member is disposed on the light exit surface, receives the first color light from the light guide plate, and emits a second color light different from the first color light.
摘要翻译： 背光单元包括光转换构件; 包括光出射表面的导光板，面向光出射表面的后表面，以及包括彼此面对的第一表面和第二表面的连接表面，以连接光出射表面和后表面; 反光构件; 以及发射入射到第一表面的第一颜色光的光源，并且第一色光的一部分到达其上设置有反射构件的第二表面，以镜面反射第一色光的一部分。 光转换构件设置在光出射面上，从导光板接收第一色光，并发射与第一色光不同的第二色光。
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