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公开(公告)号：US20240180010A1
公开(公告)日：2024-05-30
申请号：US18355531
申请日：2023-07-20
发明人： Jin Hyeong LEE , Dae Won KIM , Su Jeong KIM , Jong Ho SON , Hyebeom SHIN , Kyung Hee LEE , Sun-Young CHANG
IPC分类号： H10K59/80 , H10K59/122
CPC分类号： H10K59/8792 , H10K59/122
摘要： A light emitting display device according to an embodiment includes a driving element layer disposed on a substrate, a light emitting element layer disposed on the driving element layer, and an external light decreasing layer disposed on the light emitting element layer. The light emitting element layer includes an anode, a pixel defining film having a first opening exposing at least a portion of the anode, a light emitting layer disposed on the anode in the first opening of the pixel defining film, and a cathode disposed on the light emitting layer and the pixel defining film. The external light decreasing layer includes an inorganic material having an absorption coefficient of greater than or equal to about 1.5, and includes a reflection control layer having a second opening corresponding to the first opening of the pixel defining film.
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公开(公告)号：US20240074296A1
公开(公告)日：2024-02-29
申请号：US18133911
申请日：2023-04-12
发明人： Jong Ho SON , Dae Won KIM , Hye Beom SHIN , Jin Hyeong LEE , Sun Young CHANG
CPC分类号： H10K59/8792 , G06F3/0446 , H10K59/873 , H10K59/12
摘要： A display panel includes a first substrate including a display area, in which a plurality of pixel areas is arranged, and a non-display area around the display area, a second substrate disposed opposite to the first substrate, a light emitting array disposed on the first substrate and including a plurality of light emitting elements corresponding to the plurality of pixel areas, a sealing layer disposed in the non-display area between the first substrate and the second substrate and bonding the first substrate and the second substrate to each other, a vacuum layer sealed by the sealing layer and defined between the light emitting array and the second substrate, and a reflection adjustment layer disposed on the second substrate and absorbing a portion of external light, where the reflection adjustment layer includes a plurality of protrusions protruding toward the light emitting array and exposed to the vacuum layer.
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公开(公告)号：US20230078207A1
公开(公告)日：2023-03-16
申请号：US17988174
申请日：2022-11-16
发明人： Young Gu KIM , Ji Yun PARK , Jong Ho SON , Jong Min OK , Sun-Young CHANG , Hye Lim JANG , Baek Kyun JEON , Kyung Seon TAK
摘要： A display device includes a display area including a first light-emitting area and a second light-emitting area; a peripheral area adjacent to the display area; pixels which emit incident light; an encapsulation layer covering the pixels; a first color-converting pattern corresponding to the first light-emitting area and having a refractivity; a transmission pattern corresponding to the second light-emitting area and through which the incident light is transmitted; a low refractivity layer is in the display area and facing the encapsulation layer with each of the first color-converting pattern and the transmission pattern therebetween, the low refractivity layer including: a resin and a hollow particle which define a refractivity lower than the refractivity of the first color-converting pattern; and a first dam structure in the peripheral area and spaced apart from the display area, the first dam structure and the transmission pattern being portions of a same material layer.
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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：US20170219888A1
公开(公告)日：2017-08-03
申请号：US15236709
申请日：2016-08-15
发明人： Joon Hyung PARK , Kang Seob JEONG , Jong Ho SON
IPC分类号： G02F1/1337 , C09K19/54 , C09K19/56
摘要： A liquid crystal display, including: a first substrate, and a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrates; a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate; and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate, wherein: at least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes reactive mesogens; and the liquid crystal layer includes an antioxidant.
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公开(公告)号：US20210126056A1
公开(公告)日：2021-04-29
申请号：US16910336
申请日：2020-06-24
发明人： Young Gu KIM , Ji Yun PARK , Jong Ho SON , Jong Min OK , Sun-Young CHANG , Hye Lim JANG , Baek Kyun JEON , Kyung Seon TAK
摘要： A display device includes a display area including a first light-emitting area and a second light-emitting area; a peripheral area adjacent to the display area; pixels which emit incident light; an encapsulation layer covering the pixels; a first color-converting pattern corresponding to the first light-emitting area and having a refractivity; a transmission pattern corresponding to the second light-emitting area and through which the incident light is transmitted; a low refractivity layer is in the display area and facing the encapsulation layer with each of the first color-converting pattern and the transmission pattern therebetween, the low refractivity layer including: a resin and a hollow particle which define a refractivity lower than the refractivity of the first color-converting pattern; and a first dam structure in the peripheral area and spaced apart from the display area, the first dam structure and the transmission pattern being portions of a same material layer.
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公开(公告)号：US20170357130A1
公开(公告)日：2017-12-14
申请号：US15484340
申请日：2017-04-11
发明人： Jong Ho SON , Sun Young KWON , Tae Hoon KIM , Kyung Hae PARK , Joon Hyung PARK , Ji Hong BAE , Gak Seok LEE , Jin Hyeong LEE , Chang Hun LEE , Ji Eun JANG , Hye Lim JANG
IPC分类号： G02F1/1337 , G02F1/1362 , G02F1/1343 , G02F1/1341
CPC分类号： G02F1/133753 , G02F1/133707 , G02F1/1341 , G02F1/134327 , G02F1/136286 , G02F2001/133757 , G02F2001/136295 , G02F2201/123 , G02F2202/02
摘要： A liquid crystal display device comprises: a first substrate; an organic layer disposed on the first substrate; a pixel electrode disposed on the organic layer; a plurality of slits defined in the pixel electrode and configured to exposed a surface of the organic layer; a liquid crystal alignment film disposed on a surface of the pixel electrode and on the surface of the organic layer exposed by the plurality of slits; and a plurality of liquid crystal molecules disposed on the liquid crystal alignment film, wherein the liquid crystal alignment film includes a first region overlapping the plurality of slits and a second region overlapping the pixel electrode, wherein the second region has a surface energy different from a surface energy of the first region.
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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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9.发明申请公开(公告)号：US20160200976A1
公开(公告)日：2016-07-14
申请号：US14806843
申请日：2015-07-23
发明人： Kang Seob JEONG , Kyung Seon TAK , Min-Hee KIM , Kyung Hee LEE , Sun Young KWON , Joon-Hyung PARK , Ji Hong BAE , Jong Ho SON , Keun Chan OH
IPC分类号： C09K19/30 , G02F1/1341
CPC分类号： C09K19/3003 , C09K2019/0448 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/3009 , C09K2019/3027 , G02F1/1341
摘要： A liquid crystal composition includes a first class including a first compound represented by Chemical Formula 1, wherein the first compound is 13 to 18 parts by weight based on 100 parts by weight of the total liquid crystal composition, and a second compound represented by Chemical Formula 2, wherein the second compound is 8 to 13 parts by weight based on 100 parts by weight of the total liquid crystal composition, a second class including a third compound represented by Chemical Formula 3. Chemical Formulas 1, 2, and 3 are represented by: and wherein R and R′ are, independently of each other, a hydrogen atom, or an unsubstituted or substituted C1 to C7 alkyl group.
摘要翻译： 液晶组合物包括第一类，其包含由化学式1表示的第一化合物，其中第一化合物为基于100重量份的总液晶组合物为13至18重量份，和由化学式 2，其中第二化合物相对于总液晶组合物为100重量份为8〜13重量份，第二化合物为包含化学式3表示的第三化合物的第二化合物。化学式1,2和3由 并且其中R和R'彼此独立地为氢原子或未取代或取代的C1至C7烷基。
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公开(公告)号：US20160103371A1
公开(公告)日：2016-04-14
申请号：US14645318
申请日：2015-03-11
发明人： Su Jeong KIM , Jong Ho SON , Ki Chul SHIN
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/1343 , G02F2001/134372
摘要： A liquid crystal display device is provided. The liquid crystal display device includes a first substrate and a pixel electrode disposed on the first substrate, the pixel electrode including a cross stem and a plurality of minute branches extending from the cross stem. The cross stem includes a horizontal stem and a vertical stem crossing the horizontal stem. The liquid crystal display device further includes a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. Each of the minute branches includes a first side forming an angle of about 45° with the horizontal stem and a second side forming an angle of less than about 45° with the horizontal stem.
摘要翻译： 提供一种液晶显示装置。 液晶显示装置包括第一基板和设置在第一基板上的像素电极，像素电极包括十字杆和从十字杆延伸的多个分支分支。 十字杆包括水平杆和穿过水平杆的垂直杆。 液晶显示装置还包括面向第一基板的第二基板，设置在第二基板上的公共电极，以及包含介于第一基板和第二基板之间的液晶分子的液晶层。 每个分支包括与水平杆形成约45°的角度的第一侧和与水平杆形成小于约45°的角度的第二侧。
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