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公开(公告)号：US20160091766A1
公开(公告)日：2016-03-31
申请号：US14819281
申请日：2015-08-05
发明人： Kwang Soo BAE , Yong Seok KIM , Dae Ho SONG , Hae Ju YUN
IPC分类号： G02F1/1362 , G02F1/1339 , H01L27/12 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/133305 , G02F1/133377 , G02F1/13394 , G02F1/1341 , H01L27/1259
摘要： A liquid crystal display and a method of making it are provided. The liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to be spaced from the pixel electrode; a liquid crystal layer between the pixel electrode and the roof layer; and a plurality of columns arranged along a gate line connected to the thin film transistor and supporting the roof layer, wherein the plurality of columns are formed of the same material as the roof layer.
摘要翻译： 提供了一种液晶显示器及其制造方法。 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 设置成与像素电极间隔开的屋顶层; 像素电极和屋顶层之间的液晶层; 以及沿着连接到所述薄膜晶体管并支撑所述屋顶层的栅极线布置的多个列，其中所述多个列由与所述屋顶层相同的材料形成。
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公开(公告)号：US20230225068A1
公开(公告)日：2023-07-13
申请号：US18095236
申请日：2023-01-10
发明人： Woo Guen JANG , Won Tae KIM , Soo Hyun MOON , Jun Seok MIN , Hae Ju YUN
IPC分类号： H05K5/02
CPC分类号： H05K5/0247 , H05K5/0217
摘要： A display device may include a display panel which is flexible and includes a first surface on which an image is displayed and a second surface on which the image is not displayed, a connection film at least partially overlapping a side of the display panel in a plan view, a printed circuit board at least partially overlapping a side of the connection film in a plan view and electrically connected to the connection film, a control board spaced apart from the printed circuit board, and a cable electrically connecting the printed circuit board and the control board. The cable may have a spiral shape.
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公开(公告)号：US20230225067A1
公开(公告)日：2023-07-13
申请号：US18074251
申请日：2022-12-02
发明人： Won Tae KIM , Soo Hyun MOON , Jun Seok MIN , Hae Ju YUN , Woo Guen JANG
IPC分类号： H05K5/02
CPC分类号： H05K5/0247 , H05K5/0217 , H01L25/167
摘要： A display device may include: a display panel including pixels; a housing configured to receive the display panel, the housing including a slot at one side surface of the housing; a rotator located in the housing and configured to wind or deploy the display panel; a circuit board located in the rotator, and electrically connected to the pixels; a connector located in the housing, and electrically connected to the circuit board; and a support component configured to support the connector.
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公开(公告)号：US20230133818A1
公开(公告)日：2023-05-04
申请号：US17941285
申请日：2022-09-09
发明人： Hae Ju YUN , Soo Hyun MOON , Jun Seok MIN , Woo Guen JANG
摘要： A display device includes a display panel; a chip on film attached to an end of the display panel; a printed circuit board electrically connected to an end of the chip on film and including a connector portion; a rotation shaft including the printed circuit board and extending in a direction; and a flexible cable having an end electrically connected to the connector portion of the printed circuit board. The connector portion of the printed circuit board does not overlap the display panel in a plan view.
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公开(公告)号：US20220140196A1
公开(公告)日：2022-05-05
申请号：US17352910
申请日：2021-06-21
发明人： Jin Sun KIM , Soo Hyun MOON , Yong Sub SHIM , Hae Ju YUN
摘要： A display device includes: a first electrode and a second electrode spaced apart from each other; first and second light emitting elements between the first electrode and the second electrode; a first contact electrode contacting the first electrode and a first end portion of the first light emitting element; a second contact electrode contacting a second end portion of the first light emitting element; a third contact electrode contacting the second contact electrode and a first end portion of the second light emitting element and overlapping the first electrode; and a fourth contact electrode contacting a second end portion of the second light emitting element and overlapping the second electrode. The first contact electrode and the third contact electrode are on the same layer.
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公开(公告)号：US20170315412A1
公开(公告)日：2017-11-02
申请号：US15492909
申请日：2017-04-20
发明人： Kwang Soo BAE , Jung Woo PARK , Jung Suk BANG , Min Jeong OH , Hae Ju YUN
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1333 , G02F1/1368
摘要： A display device according to an exemplary embodiment includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; an insulation layer disposed between the pixel electrode and the common electrode; a roof layer spaced apart from the pixel electrode with a plurality of microcavities disposed therebetween; and a liquid crystal layer disposed in the microcavities; wherein the pixel electrode includes n branch electrodes that extend parallel with each other, a first connection electrode that connects a first end of a first branch electrode and a first end of a second branch electrode, and a second connection electrode that connects second ends of the n branch electrodes, where the n branch electrodes each has a shape that is bent at least once on a plan view, and the first branch electrode includes a first sub-branch electrode and a second sub-branch that are spaced apart from each other.
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公开(公告)号：US20170242289A1
公开(公告)日：2017-08-24
申请号：US15587736
申请日：2017-05-05
发明人： Hee-Keun LEE , Jung Wook LEE , Yeun Tae KIM , Hae Ju YUN
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1335
摘要： A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; a pixel electrode formed on the substrate; a first black matrix and a second black matrix each disposed on the substrate; and a supporting member disposed on the substrate over the pixel electrode and the black matrix, the supporting member shaped so as to form a microcavity between the pixel electrode and the supporting member, the microcavity having an upper surface proximate to the supporting member and a lower surface opposite the upper surface. The microcavity has one end positioned over the first black matrix, and another end opposite the first end and positioned over the second black matrix; the lower surface of the microcavity has first and second channels disposed therein, the first channel positioned over the first black matrix, and the second channel positioned over the second black matrix.
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公开(公告)号：US20160291411A1
公开(公告)日：2016-10-06
申请号：US15059132
申请日：2016-03-02
发明人： Kwang Soo BAE , Jung Suk BANG , Min Jeong OH , Hae Ju YUN
IPC分类号： G02F1/1337 , G02F1/1341 , G02F1/1333 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/133788 , G02F1/133377 , G02F1/1362
摘要： The present invention relates to a liquid crystal display and a manufacturing method thereof. An exemplary embodiment of the present invention provides a manufacturing method of a liquid crystal display, comprising: forming a thin film transistor on a substrate; forming a passivation layer on the thin film transistor; forming a first electrode and a second electrode generating a horizontal electric field on the passivation layer; forming a sacrificial layer on the second electrode; forming a roof layer on the sacrificial layer; forming a plurality of microcavities in which a liquid crystal injection hole is formed by removing the sacrificial layer; injecting a photo-alignment material into the microcavity; irradiating the photo-alignment material with polarized light of a first wavelength and polarized light of a second wavelength; baking the photo-alignment material; and injecting a liquid crystal material into the plurality of microcavities.
摘要翻译： 本发明涉及一种液晶显示器及其制造方法。 本发明的示例性实施例提供了一种液晶显示器的制造方法，包括：在基板上形成薄膜晶体管; 在薄膜晶体管上形成钝化层; 形成在所述钝化层上产生水平电场的第一电极和第二电极; 在所述第二电极上形成牺牲层; 在牺牲层上形成屋顶层; 通过去除牺牲层形成多个微腔，其中形成液晶注入孔; 将光取向材料注入微腔; 用第一波长的偏振光和第二波长的偏振光照射光取向材料; 焙烧光取向材料; 以及将液晶材料注入到所述多个微腔中。
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公开(公告)号：US20230261144A1
公开(公告)日：2023-08-17
申请号：US18063036
申请日：2022-12-07
发明人： Hae Ju YUN , Won Tae KIM , Soo Hyun MOON , Jun Seok MIN , Woo Guen JANG
CPC分类号： H01L33/382 , H01L27/156 , H01L33/62 , H01L33/505
摘要： A display device includes: sub-pixels including first and second electrodes extending in a first direction and spaced apart in a second direction and a plurality of light emitting elements on and electrically connected to the first and second electrodes; a bank layer extending around a region at where the light emitting elements are arranged; and a plurality of wavelength conversion layers and light transmitting layers in the region bounded by the bank layer. The sub-pixels include: a first sub-pixel including a first wavelength conversion layer overlapping the light emitting elements in the region bounded by the bank layer; and a second sub-pixel including a second wavelength conversion layer, a third wavelength conversion layer containing different wavelength conversion particles that the second wavelength conversion layer, and a first light transmitting layer, each of which overlaps some of the light emitting elements, in the region bounded by the bank layer.
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公开(公告)号：US20180039017A1
公开(公告)日：2018-02-08
申请号：US15665795
申请日：2017-08-01
发明人： Jung Suk BANG , Min Jeong OH , Kwang Soo BAE , Hae Ju YUN
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/0036 , G02B6/0055 , G02B6/0065 , G02B6/0083
摘要： A light guide plate may include a substrate, a plurality of light blockers, a first light guide layer, and a second light guide layer. The light blockers may be positioned on the substrate and may include a first light blocker. The first light guide layer may be positioned on the substrate, may include base portions, and may include protrusions. The protrusions may protrude from the base portions and may include a first protrusion. The first light blocker may be positioned between the substrate and the first protrusion and may be positioned between two of the base portions. The second light guide layer may be positioned on the first light guide layer. Portions of the second light guide layers may overlap the base portion s and may be positioned between the protrusions.
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