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公开(公告)号：US11825724B2
公开(公告)日：2023-11-21
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： G09G3/3208 , H10K59/50 , H10K50/844 , H10K59/122 , H10K59/173
CPC分类号： H10K59/50 , G09G3/3208 , H10K50/844 , G09G2300/0426 , G09G2320/028 , H10K59/122 , H10K59/173
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：US11789270B2
公开(公告)日：2023-10-17
申请号：US17004774
申请日：2020-08-27
发明人： Jeong Woo Park , Jae Joong Kwon , Ju Hwa Ha , Yong Seok Kim , Soo Min Baek , Ji Yeon Seo , Hyun Sup Lee , Su Bin Jung
CPC分类号： G02B27/0172 , G02B5/04 , G02B7/182 , G02B17/086 , G02B2027/0178
摘要： An optical device including: a display device configured to display an image; and a lens including a plurality of reflectors that reflect the image from the display device to a first surface of the lens, wherein the plurality of reflectors include: a first reflector; and a second reflector having a size different from a size of the first reflector.
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公开(公告)号：US10996515B2
公开(公告)日：2021-05-04
申请号：US15243712
申请日：2016-08-22
发明人： Yong Seok Kim , Seong Gyu Kwon , Young Min Kim , Ki Soo Park , Hae Il Park
IPC分类号： G02F1/13357 , G02F1/1335
摘要： A color conversion panel according to an exemplary embodiment of the present invention includes an substrate, first, second, and third color conversion layers on the substrate and configured to emit lights of different colors, and a light blocking member between adjacent ones of the first, second, and third color conversion layers, wherein any one of the first, second, and third color conversion layers and the light blocking member is soluble.
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公开(公告)号：US09678376B2
公开(公告)日：2017-06-13
申请号：US14108910
申请日：2013-12-17
发明人： Dae Ho Lee , Yong Seok Kim , Pil Sook Kwon , Won Tae Kim , Sung Hwan Won , Jong Seong Kim , Woo Jae Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/1333 , G02F1/133377
摘要： A liquid crystal display includes a microcavity formed on an insulation substrate that has a tapered side wall; a liquid crystal layer positioned in the microcavity; and a column portion in contact with the tapered side wall of the microcavity and between microcavities. The column portion includes a second column organic layer and a first column insulating layer formed outside the second column organic layer, and a side surface of first column insulating layer coincides with the side wall of the microcavity.
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公开(公告)号：US09638947B2
公开(公告)日：2017-05-02
申请号：US14702332
申请日：2015-05-01
发明人： Kwang Soo Bae , Hae Ju Yun , Yong Seok Kim , Dae Ho Song
IPC分类号： G02F1/1333
CPC分类号： G02F1/133377 , G02F1/1333 , G02F1/133371
摘要： An exemplary embodiment of the present inventive concept provides a display device including: an insulation substrate; a thin film transistor disposed on the substrate; a common electrode and a pixel electrode disposed on the thin film transistor to overlap each other with an insulating layer therebetween; a roof layer formed to be spaced apart from the pixel electrode with a microcavity therebetween; and a liquid crystal layer filling the microcavity. A lower portion of the roof layer includes a valley where a thickness of the roof layer is increased and a peak where the thickness of the roof layer is reduced.
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公开(公告)号：US09019458B2
公开(公告)日：2015-04-28
申请号：US14047242
申请日：2013-10-07
发明人： Won Tae Kim , Yong Seok Kim , Sung Hwan Won , Seon Uk Lee , Kyung Tae Chae , Pil Sook Kwon , Dae Ho Lee , Woo Jae Lee , Tae Woo Lim
IPC分类号： G02F1/1339 , G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133305 , G02F1/133377 , G02F1/1339 , G02F2001/134318
摘要： A display device includes: a substrate, on which pixel areas arranged substantially in a matrix form having pixel rows and pixel columns are defined; a thin film transistor disposed on the substrate; a pixel electrode disposed in the pixel areas and connected to the thin film transistor; common electrodes disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrodes; a roof layer disposed on the common electrodes, where a liquid crystal injection hole is defined through the common electrodes and the roof layer and exposes the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, where the common electrodes in the pixel rows are connected to each other.
摘要翻译： 显示装置包括：基板，其上限定了基本上以矩阵形式排列的像素区域，其具有像素行和像素列; 设置在所述基板上的薄膜晶体管; 像素电极，设置在所述像素区域中并连接到所述薄膜晶体管; 公共电极设置在像素电极上并与像素电极间隔开，其中微腔限定在像素电极和公共电极之间; 设置在公共电极上的屋顶层，其中通过公共电极和屋顶层限定液晶注入孔并暴露微腔; 设置在微腔中的液晶层; 以及设置在屋顶层上的封装层，其中封装层覆盖液晶注入孔并密封微腔，其中像素行中的公共电极彼此连接。
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公开(公告)号：US20140267966A1
公开(公告)日：2014-09-18
申请号：US14026497
申请日：2013-09-13
发明人： Sung Hwan Won , Yong Seok Kim , Lim Tae Woo , Pil Sook Kwon , Won Tae Kim , Han Joon Yoo , Dae Ho Lee , Nam Seok Roh , Woo Jae Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/133377 , G02F1/1362
摘要： A liquid crystal display includes a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a first insulating layer facing the pixel electrode; a plurality of microcavities each defined between the pixel electrode and the first insulating layer and including a liquid crystal injection hole exposing an inside of the microcavity; a liquid crystal layer including liquid crystal molecules, in the microcavities; a light blocking layer between adjacent microcavities; and a passivation layer member enclosing the light blocking layer.
摘要翻译： 液晶显示器包括基板; 衬底上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 面向像素电极的第一绝缘层; 多个微腔，分别限定在所述像素电极和所述第一绝缘层之间，并且包括暴露所述微腔内部的液晶注入孔; 在微腔中包含液晶分子的液晶层; 相邻微腔之间的阻光层; 以及包围所述遮光层的钝化层构件。
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公开(公告)号：US20140226118A1
公开(公告)日：2014-08-14
申请号：US14108910
申请日：2013-12-17
发明人： Dae Ho Lee , Yong Seok Kim , Pil Sook Kwon , Won Tae Kim , Sung Hwan Won , Jong Seong Kim , Woo Jae Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/1333 , G02F1/133377
摘要： A liquid crystal display includes a microcavity formed on an insulation substrate that has a tapered side wall; a liquid crystal layer positioned in the microcavity; and a column portion in contact with the tapered side wall of the microcavity and between microcavities. The column portion includes a second column organic layer and a first column insulating layer formed outside the second column organic layer, and a side surface of first column insulating layer coincides with the side wall of the microcavity.
摘要翻译： 液晶显示器包括形成在绝缘基板上的具有锥形侧壁的微腔; 定位在微腔中的液晶层; 以及与微腔的锥形侧壁和微腔之间接触的柱部分。 柱部包括第二列有机层和形成在第二列有机层外侧的第一列绝缘层，第一列绝缘层的侧表面与微腔的侧壁重合。
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公开(公告)号：US11860459B2
公开(公告)日：2024-01-02
申请号：US18159399
申请日：2023-01-25
发明人： Yong Seok Kim , Youngchan Kim , Minhee Son
IPC分类号： G02F1/1335 , G02F1/13 , G02F1/13357 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/1323 , G02F1/1368 , G02F1/133514 , G02F1/133602 , G02F1/134309
摘要： A display device includes a first emitting area and a second emitting area which is spaced apart from the first emitting area, a first electrode facing a second electrode with a liquid crystal layer therebetween, each of the first electrode, the second electrode and the liquid crystal layer corresponding to the first emitting area, a third electrode facing a fourth electrode with a light emitting layer therebetween, each of the third electrode, the fourth electrode and the light emitting layer corresponding to the second emitting area, and the fourth electrode defining an opening in the fourth electrode which corresponds to the first emitting area.
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公开(公告)号：US11137653B2
公开(公告)日：2021-10-05
申请号：US16827061
申请日：2020-03-23
发明人： Kang Young Lee , Yong Seok Kim , Dong Chul Shin , Hyun Sup Lee , Gye Hwan Lim
IPC分类号： G02F1/1362
摘要： A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.
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