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公开(公告)号：US20230016966A1
公开(公告)日：2023-01-19
申请号：US17944644
申请日：2022-09-14
发明人： CHANG-HUN LEE , Min-Jae KIM , Min-Hee KIM , Taehoon KIM , Kyunghae PARK , Joon-Hyung PARK , Danbi YANG , Hanjun YU , DoKyung YOUN
摘要： The display panel includes an upper display substrate including a plurality of pixel areas and a light blocking area, a lower display substrate. The upper display substrate includes a base substrate, a barrier part overlapping the light blocking area and disposed on the base substrate, a light blocking layer including a first light blocking portion disposed on the barrier part and a second light blocking portion disposed on the same layer as the barrier part to respectively overlap the pixel areas, a reflection layer including a first reflection portion disposed on the first light blocking portion and a second reflection portion disposed on the second light blocking portion, and a light control layer overlapping the pixel areas and disposed on the reflection layer. A plurality of openings passing through the second light blocking portion and the second reflection portion are defined in each of the pixel areas.
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公开(公告)号：US20190085242A1
公开(公告)日：2019-03-21
申请号：US16109790
申请日：2018-08-23
发明人： Ji Eun JANG , Sun Young KWON , Min-Hee KIM , Jong Ho SON , Keun Chan OH , Chang-Hun LEE
摘要： A liquid crystal composition includes: at least one liquid crystal compound selected from the group consisting of Chemical Formulas 1-1 to 1-8; at least one self-aligned compound selected from the group consisting of Chemical Formulas 2-1 and 2-2; and at least one reactive mesogen selected from the group consisting of Chemical Formulas 3-1 to 3-5. Compositions and devices constructed therewith are capable of ameliorating liquid crystal drip spots that typically occur in a manufacturing process. In addition, the display devices using the composition do not require an additional alignment layer, which simplifies manufacturing.
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公开(公告)号：US20230163259A1
公开(公告)日：2023-05-25
申请号：US17975812
申请日：2022-10-28
发明人： Ji Seong YANG , Min-Hee KIM , Tae Hoon KIM , Joon-Hyung PARK , SIMBUM YUK , Kang Seob JEONG
IPC分类号： H01L33/50 , H01L33/46 , H01L33/54 , H01L33/62 , H01L25/075
CPC分类号： H01L33/505 , H01L33/46 , H01L33/54 , H01L33/62 , H01L25/0753
摘要： Provided is a display device including a substrate, light emitting diodes disposed on the substrate, a first encapsulation layer disposed on the light emitting diodes, a bank disposed on the first encapsulation layer to define openings and a well; a color conversion layer and a transmission layer individually disposed within the openings, and a reflective layer disposed within the well and disposed between the color conversion layer and the transmission layer.
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公开(公告)号：US20180072950A1
公开(公告)日：2018-03-15
申请号：US15497151
申请日：2017-04-25
发明人： Tae Ho KIM , Min-Hee KIM , Kyung Ho PARK , So Youn PARK , Mi Hwa LEE , Chang-Hun LEE
IPC分类号： C09K19/30 , C09K19/34 , C09K19/56 , G02F1/1337
CPC分类号： C09K19/3402 , C09K19/20 , C09K19/30 , C09K19/3066 , C09K19/56 , C09K2019/0444 , C09K2019/0466 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3019 , C09K2019/3025 , C09K2019/3027 , C09K2019/3422 , G02F1/1337 , G02F1/133711 , G02F2001/133746
摘要： A liquid crystal composition and a display device having the liquid crystal composition. The liquid crystal composition including at least one compound selected from the group consisting of Chemical Formula 1, Chemical Formula 2, Chemical Formula 3, and Chemical Formula 4. Chemical Formulas 1, 2, 3, and 4 are as follows: R denotes an alkyl group having 1 to 7 carbon atoms, an alkenyl group having 2 to 7 carbon atoms, or an alkoxy group having 1 to 7 carbon atoms, independently, in Chemical Formula 1, Chemical Formula 2, and Chemical Formula 4.
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公开(公告)号：US20150284633A1
公开(公告)日：2015-10-08
申请号：US14492198
申请日：2014-09-22
发明人： Min-Jae KIM , Joon-Hyung PARK , Min-Hee KIM , Keun Chan OH
IPC分类号： C09K19/30 , G02F1/1337 , G02F1/1335 , G02F1/1368 , G02F1/1343
CPC分类号： C09K19/3066 , C09K19/54 , C09K2019/3004 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133711 , G02F1/134309 , G02F1/1368 , G02F2001/133726
摘要： A liquid crystal composition includes a first compound represented by following Chemical Formula 1, a second compound represented by following Chemical Formula 2, and at least one of a third compound represented by following Chemical Formula 3 and a fourth compound represented by following Chemical Formula 4. In which R and R′ are independently an alkyl group or an alkoxy group.
摘要翻译： 液晶组合物包括由以下化学式1表示的第一化合物，由以下化学式2表示的第二化合物和由以下化学式3表示的第三化合物和由以下化学式4表示的第四化合物中的至少一种。 其中R和R'独立地是烷基或烷氧基。
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公开(公告)号：US20150153617A1
公开(公告)日：2015-06-04
申请号：US14281440
申请日：2014-05-19
发明人： Min-Hee KIM , Min-Jae Kim , Joon-Hyung Park , Jongho Son , Keunchan Oh , Kyunghee Lee , Kangseob Jeong , Kyungseon Tak , Sung Hwan Hong
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133711 , G02F1/133788 , G02F2001/133715
摘要： A liquid crystal display device including a first substrate, a first alignment layer provided on the first substrate, a second substrate facing the first substrate, a second alignment layer provided on the second substrate, and a liquid crystal layer provided between the first substrate and the second substrate and including liquid crystal molecules. Each of the first alignment layer and the second alignment layer includes a main alignment layer and an alignment forming layer provided on the main alignment layer. The alignment forming layer is obtained by polymerizing two or more reactive mesogens having light absorption peaks in different wavelengths from each other.
摘要翻译： 一种液晶显示装置，包括第一基板，设置在第一基板上的第一取向层，与第一基板相对的第二基板，设置在第二基板上的第二取向膜，以及设置在第一基板和第二基板之间的液晶层 第二基板并且包括液晶分子。 第一取向层和第二取向膜中的每一个包括主取向层和设置在主取向层上的取向形成层。 取向形成层通过使具有彼此不同波长的吸光峰的两种以上的反应性介晶聚合而获得。
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公开(公告)号：US20220392961A1
公开(公告)日：2022-12-08
申请号：US17774691
申请日：2020-04-29
发明人： Min-Hee KIM , Sunyoung KWON , Min-Jae KIM , Taehoon KIM , Kyunghae PARK , Joon-Hyung PARK , Danbi YANG , Hanjun YU , Dokyung YOUN , Chang-Hun LEE
IPC分类号： H01L27/32
摘要： A color conversion member includes: a first sub-partition part having a width which decreases from a first surface toward a second surface; a second sub-partition part disposed on the first sub-partition part and having a width which increases from the first sub-partition part toward the second surface; and a partition part which is disposed on the second sub-partition part and includes a liquid-repellent part including a liquid-repellent additive.
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公开(公告)号：US20220285447A1
公开(公告)日：2022-09-08
申请号：US17748573
申请日：2022-05-19
发明人： Keunwoo PARK , Min-Jae KIM , Min-Hee KIM , Taehoon KIM , DoKyung YOUN , Chang-Hun LEE
摘要： A display device and method of manufacturing same includes: a display panel having a pixel area and a peripheral area adjacent to the pixel area, a light control layer disposed on the display panel and at least partially overlapping the pixel area, a light blocking portion at least partially overlapping the peripheral area, and a protective layer disposed between the light control layer and the light blocking portion.
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公开(公告)号：US20200257162A1
公开(公告)日：2020-08-13
申请号：US16687542
申请日：2019-11-18
发明人： CHANG-HUN LEE , Min-Jae KIM , Min-Hee KIM , Taehoon KIM , Kyunghae PARK , Joon-Hyung PARK , Danbi YANG
IPC分类号： G02F1/1335 , H01L51/50 , H01L51/52 , H01L27/32
摘要： A display panel includes an upper display substrate and a lower display substrate. The upper display substrate includes a base substrate, a light shielding pattern, and including an opening part defined therein which corresponds to the pixel region, a color filter overlapped with the pixel region, an encapsulation layer disposed in lower sides of the light shielding pattern and the color filter, a partition wall disposed in a lower side of the encapsulation layer, overlapped with the light shielding region, and including a partition wall opening part defined therein which corresponds to the pixel region, and a quantum dot layer disposed inside the partition wall opening part. The partition wall includes a first layer directly disposed on the bottom surface of the encapsulation layer and a second layer directly disposed on a lower side of the first layer and having a larger optical density than the first layer.
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公开(公告)号：US20160370634A1
公开(公告)日：2016-12-22
申请号：US15008050
申请日：2016-01-27
发明人： Jong Ho SON , Keun Chan OH , Min-Hee KIM , Kyung Seon TAK , Joon-Hyung PARK , Kang Seob JEONG
IPC分类号： G02F1/1343
CPC分类号： G02F1/13306 , G02F1/1336 , G02F1/133621 , G02F2001/133624 , G09G3/3413 , G09G3/3611 , G09G2300/0866
摘要： A liquid crystal display (LCD) includes: a first pixel configured to emit first light having a first wavelength; a second pixel configured to emit second light having a second wavelength longer than the first wavelength; a third pixel configured to emit third light having a third wavelength longer than the second wavelength; and a liquid crystal (LC) panel in which driving voltages for maximum transmittances for the first light, the second light, and the third light are different from each other. The LCD is configured to apply different voltages to pixel electrodes of the first pixel, the second pixel, and the third pixel, respectively, such that the first light, the second light, and the third light respectively emitted by the first pixel, the second pixel, and the third pixel are transmitted at the respective maximum transmittances.
摘要翻译： 液晶显示器（LCD）包括：第一像素，被配置为发射具有第一波长的第一光; 第二像素，被配置为发射具有比所述第一波长长的第二波长的第二光; 第三像素，被配置为发射具有比所述第二波长长的第三波长的第三光; 以及其中用于第一光，第二光和第三光的最大透射率的驱动电压彼此不同的液晶（LC）面板。 LCD被配置为分别对第一像素，第二像素和第三像素的像素电极施加不同的电压，使得由第一像素分别发射的第一光，第二光和第三光，第二像素 像素和第三像素在相应的最大透射率下传输。
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