公开(公告)号：US09236237B2

公开(公告)日：2016-01-12

申请号：US13693959

申请日：2012-12-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Gu Kim ,  Byoung-Hun Sung ,  Baek Kyun Jeon ,  Jin-Soo Jung

IPC: H05B33/04 ,  H01J61/24 ,  H01J9/24 ,  H01L51/52 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: H01J61/24 ,  G02F1/1341 ,  G02F2001/133388 ,  H01J9/248 ,  H01L51/524

Abstract: Instead of sealing together the upper and lower panels of a display device with only a solid-filled sealing material, a vacuum region is provided in suction-force-applying communication with at least one of the panels and anchored to the other so as to pull the panels together due to pressure difference with and ambient atmosphere. The display device includes: a vacuum region defined by a pair of spaced apart, resilient and gas impermeable support barriers formed to integrally extend from at least one of the upper and lower panels of the display device and having the other end in vacuum region closing contact with the other display panel where the vacuum region is positioned in a peripheral area of the display device.

Abstract translation: 代替仅用固体填充的密封材料将显示装置的上部和下部面板密封在一起，提供真空区域，其与至少一个面板的吸力施加连通并锚定到另一个，以便拉动 由于压力差异和环境气氛，这些面板在一起。 显示装置包括：由一对间隔开的弹性和气体不可渗透的支撑屏障限定的真空区域，其形成为从显示装置的上面板和下面板中的至少一个一体地延伸，并且另一端处于真空区域闭合触点 与另一个显示面板在真空区域位于显示装置的外围区域中。

公开(公告)号：US09063378B2

公开(公告)日：2015-06-23

申请号：US13724482

申请日：2012-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young-Gu Kim ,  Jun-Woo Lee ,  Baek-Kyun Jeon ,  Min-Sik Jung

IPC: G03B27/52 ,  G03B27/32 ,  G02F1/1337 ,  G03F7/20

CPC classification number: G02F1/133753 ,  G02F1/1337 ,  G02F1/133788 ,  G02F2001/133757 ,  G03F7/70141

Abstract: In a photo alignment method, a substrate and a mask are aligned so that the substrate is spaced apart from the mask by a predetermined gap. An organic layer is formed on the substrate. The mask has a transmission portion and a light blocking portion. Light is irradiated through the mask in a direction substantially parallel with an interface between the transmission portion and the light blocking portion of the mask. Polymer chains are formed on an upper portion of the organic layer. The polymer chains are aligned in an alignment direction toward an incident direction of the light. Locations of the substrate and the mask are sensed in real time. The mask is transported to a predetermined location with respect to the substrate based on the sensed locations of the substrate and the mask.

Abstract translation: 在光取向方法中，基板和掩模被对准，使得基板与掩模间隔预定间隙。 在基板上形成有机层。 掩模具有透射部分和遮光部分。 光在与掩模的透光部和遮光部之间的界面大致平行的方向上通过掩模照射。 聚合物链形成在有机层的上部。 聚合物链沿朝向光的入射方向的排列方向排列。 实时检测基板和掩模的位置。 基于感测到的基板和掩模的位置，将掩模相对于基板传送到预定位置。

公开(公告)号：US08890155B2

公开(公告)日：2014-11-18

申请号：US13737054

申请日：2013-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu Kim ,  Byoung-Hun Sung ,  Baek Kyun Jeon ,  Jin-Soo Jung

IPC: H01L31/00 ,  H01L27/32 ,  H01L27/15

CPC classification number: H01L27/15 ,  G02F1/1345 ,  G02F2001/13685 ,  H01L27/32

Abstract: A display device includes: a first display panel including a display area and a peripheral area, a flexible film disposed in the peripheral area, a thin film transistor disposed on the display area while being adjacent to the flexible film, a second display panel facing the first display panel and a sealant disposed in the peripheral area of the first display panel to attach the first display panel and the second display panel, and the first display panel includes: a substrate, a data wiring layer disposed on the substrate and in contact with a side end of the flexible film, a semiconductor layer disposed on the data wiring layer, an interlayer insulating layer disposed on the semiconductor layer and a gate wiring layer disposed on the interlayer insulating layer.

Abstract translation: 显示装置包括：包括显示区域和周边区域的第一显示面板，设置在周边区域中的柔性膜，配置在与柔性膜相邻的显示区域上的薄膜晶体管，面向所述柔性膜的第二显示面板 第一显示面板和密封剂，其设置在第一显示面板的周边区域中以附接第一显示面板和第二显示面板，并且第一显示面板包括：基板，设置在基板上并与基板接触的数据布线层 柔性膜的侧端，设置在数据布线层上的半导体层，设置在半导体层上的层间绝缘层和设置在层间绝缘层上的栅极布线层。

公开(公告)号：US20140218671A1

公开(公告)日：2014-08-07

申请号：US14227442

申请日：2014-03-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Kyoung-Ju Shin

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/1335 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/133757 ,  G02F2001/133761

Abstract: A liquid crystal display panel, including a unit pixel including a first substrate having a first alignment film, a second substrate having a second alignment film spaced apart from and facing the first alignment film, and a liquid crystal layer interposed between the first alignment film and the second alignment film; and first and second adjacent domains, each of which includes a domain boundary region defining part of an area between the adjacent domains, and a normal-luminance region adjacent to the domain boundary region, wherein pretilt angles of liquid crystal molecules near the first alignment film in the domain boundary regions are greater than pretilt angles of liquid crystal molecules near the first alignment film in the normal-luminance regions.

Abstract translation: 一种液晶显示面板，包括：单位像素，包括具有第一取向膜的第一基板，具有与第一取向膜间隔开并面向第二取向膜的第二取向膜的第二基板;以及夹在第一取向膜和第二取向膜之间的液晶层， 第二取向膜; 以及第一和第二相邻区域，每个区域包括限定相邻区域之间的区域的一部分的畴边界区域和与畴边界区域相邻的正常亮度区域，其中在第一取向膜附近的液晶分子的预倾角 在畴边界区域中，比正常亮度区域中的第一取向膜附近的液晶分子的预倾角大。

公开(公告)号：US11262630B2

公开(公告)日：2022-03-01

申请号：US16790402

申请日：2020-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1339 ,  H01L33/08 ,  G02F1/1368 ,  F21V8/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US11067844B2

公开(公告)日：2021-07-20

申请号：US15676615

申请日：2017-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu Kim ,  Jin-Soo Jung ,  Taek Joon Lee ,  Hye Lim Jang ,  Baek Kyun Jeon

IPC: G02F1/1335 ,  G02B1/02 ,  G02B5/20 ,  G02F1/13357 ,  G02F1/1368

Abstract: A color conversion display panel includes a first color conversion layer and a second color conversion layer disposed on a color conversion substrate and including semiconductor nanocrystals, and a transmission layer, wherein a first distance between the first and second color conversion layers is different from a second distance between one of the first and second color conversion layers and the transmission layer.

公开(公告)号：US20190064602A1

公开(公告)日：2019-02-28

申请号：US16016447

申请日：2018-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu Kim ,  Taek Joon Lee ,  Hye Lim Jang ,  Baek Kyun Jeon ,  Jin-Soo Jung ,  Young Bong Cho

IPC: G02F1/1335 ,  H01L27/32 ,  G02F1/1368

Abstract: A display device according to an exemplary embodiment includes: a thin film transistor array panel; and a color conversion display panel overlapping the thin film transistor array panel, the color conversion display panel including: a substrate; a color conversion layer positioned between the substrate and the thin film transistor array panel and including a semiconductor nanocrystal; a transparent layer positioned between the substrate and the thin film transistor array panel; and at least one of a first buffer layer positioned between the color conversion layer and the substrate and between the transparent layer and the substrate, and a second buffer layer positioned between the color conversion layer and the thin film transistor array panel and between the transparent layer and the thin film transistor array panel, and at least one of the first buffer layer and the second buffer layer includes a porous layer.

公开(公告)号：US10013945B2

公开(公告)日：2018-07-03

申请号：US15402919

申请日：2017-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Soo Jung ,  Suk Hoon Kang ,  Jong Hwan Jeon ,  In Ok Kim ,  Jun Woo Lee ,  Baek Kyun Jeon

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2310/0289 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0257 ,  G09G2320/0276 ,  G09G2320/041 ,  G09G2320/0673 ,  G09G2330/12

Abstract: Among data voltages applied to a plurality of pixels on a display panel, a first data voltage is shifted from a first original data voltage by a first value, a second data voltage is shifted from a second original data voltage by a second value, and a third data voltage is shifted from a third original data voltage by a third value to compensate for AC and DC afterimages. A common voltage generator provides an optimal common voltage for the third data voltage when the temperature of the liquid crystal panel assembly is lower than a reference temperature and provides an optimal common voltage for the first data voltage or the second data voltage when the temperature of the liquid crystal panel assembly is higher than or equal to the reference temperature. The first, second, and third values correspond to respective kickback voltages of the respective gray level data voltages.

公开(公告)号：US09809751B2

公开(公告)日：2017-11-07

申请号：US14996960

申请日：2016-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Hoon Kang ,  Jin-Soo Jung ,  Jun Woo Lee ,  Jong Hwan Jeon ,  In Ok Kim ,  Baek Kyun Jeon

IPC: C08G73/10 ,  C09K19/56 ,  G02F1/1337

CPC classification number: C09K19/56 ,  C08G73/1042 ,  C08G73/1075 ,  G02F1/133723 ,  G02F1/133788 ,  Y10T428/1005

Abstract: A liquid crystal photo-alignment agent includes a polyimide copolymer including a first structure unit represented by the described Chemical Formula 1 and a second structure unit represented by the described Chemical Formula 2, and, based on a 100 mole % sum total of the first structure unit and the second structure unit, the first structure unit is included in an amount of 70 to 95 mole % and the second structure unit is included in an amount of 5 to 30 mole %. A liquid crystal photo-alignment film may be manufactured using the same, and a liquid crystal display may include the liquid crystal photo-alignment film.

公开(公告)号：US09758622B2

公开(公告)日：2017-09-12

申请号：US14832640

申请日：2015-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hwan Jeon ,  Suk Hoon Kang ,  Jin-Soo Jung ,  In Ok Kim ,  Jun Woo Lee ,  Baek Kyun Jeon

IPC: C09K19/00 ,  C08G73/10 ,  G02F1/1337 ,  C09K19/56 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12 ,  B32B23/08 ,  C09D179/08

CPC classification number: C08G73/101 ,  B32B23/08 ,  B32B27/08 ,  B32B27/281 ,  B32B2457/202 ,  C08G73/1042 ,  C08G73/1078 ,  C09D179/08 ,  C09K19/56 ,  G02F1/133345 ,  G02F1/133711 ,  G02F1/133723 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368 ,  H01L27/1248 ,  Y10T428/1023

Abstract: A photoalignment agent includes a polyimide and a capping terminal connected to a main chain end terminal of the polyimide. The capping terminal includes an alkylene group (—CmH2m—, m is a natural number) and a core stereo unit in a dendrimer format. A liquid crystal display includes a first substrate, a thin film transistor disposed on the first substrate, a first electrode connected to the thin film transistor, and a first alignment layer disposed on the first electrode. The first alignment layer includes a polyimide and a capping terminal connected to a main chain end terminal of the polyimide. The capping terminal includes an alkylene group (—CmH2m-, m is a natural number) and a core stereo unit in a dendrimer format.