公开(公告)号：US11672163B2

公开(公告)日：2023-06-06

申请号：US16799906

申请日：2020-02-25

Applicant: Samsung Display Co., LTD.

Inventor： Min Chul Song ,  Jong Woo Park ,  Kyung Hae Lee ,  Sang Won Jeong

IPC: H01L51/56 ,  H01L51/00

CPC classification number: H01L51/0026 ,  H01L51/56

Abstract: An apparatus for manufacturing a display device, includes: a heater which generates heat; a pressing member which contacts a target object of a display device to transfer the heat to the target object; a body connected to each of the heater and the pressing member and through which the heat from the heater is provided to the pressing member; and a first housing cover extended from the body to surround the pressing member and the body in a plan view. Engagement of the first housing cover with the target object defines an internal space of the first housing cover having a temperature, and measurement by the apparatus, of the temperature of the internal space, controls bonding of layers of the target object to each other.

公开(公告)号：US10788719B2

公开(公告)日：2020-09-29

申请号：US15207586

申请日：2016-07-12

Applicant: Samsung Display Co. Ltd.

Inventor： Won Ho Kim ,  Sung Man Kim ,  Min Chul Song ,  Hwa Yeul Oh ,  Yeon Mun Jeon

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

Abstract: A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

公开(公告)号：US11662870B2

公开(公告)日：2023-05-30

申请号：US16825545

申请日：2020-03-20

Applicant: Samsung Display Co., LTD.

Inventor： Sang Won Jeong ,  Tae Young Koo ,  Min Chul Song ,  In Young Yoon

IPC: G06F3/044

CPC classification number: G06F3/0447 ,  G06F2203/04102 ,  G06F2203/04107

Abstract: A display device includes a touch panel including touch and pad areas, and a touch printed circuit board including a contact portion in the pad area. The touch panel includes a touch signal line in the pad area, and the touch printed circuit board includes a touch lead signal line in the contact portion and connected to the touch signal line through an anisotropic conductive film. The touch lead signal line includes a first portion having a first width, a second portion having a second width smaller than the first width and a third portion between the first and second portions and having a third width between the first and second widths. An end of the touch signal line is on the first and third portions, and the third portion has a side profile having two or more different slopes.

公开(公告)号：US09897868B2

公开(公告)日：2018-02-20

申请号：US14986790

申请日：2016-01-04

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Man Kim ,  Won Ho Kim ,  Min Chul Song ,  Seong Su Lim ,  Yeon Mun Jeon

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2201/123

Abstract: A liquid crystal display includes: a first substrate, on which pixel regions are defined; a second substrate opposite to the first substrate; a liquid crystal layer between the first and second substrates; gate and data lines on the first substrate and intersecting each other; pixel electrodes on the first substrate in the pixel regions, respectively; and green, blue and red color filters on the second substrate, where the pixel electrodes include first, second and third pixel electrodes, which correspond to the green, blue and red color filters, respectively, each of the first, second and third pixel electrodes includes a stem portion, which is near one of the data lines and extends in an extending direction of the data lines, and branch portions, which are branched off from the stem portion, and the stem portion of the first pixel electrode is near a side of the second pixel electrode.

公开(公告)号：US10133138B2

公开(公告)日：2018-11-20

申请号：US15245008

申请日：2016-08-23

Applicant: Samsung Display Co. Ltd.

Inventor： Hwa Yeul Oh ,  Sung Man Kim ,  Min Chul Song ,  Seong Su Lim ,  Tae Hyung Hwang

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1337 ,  G09G3/36 ,  G02F1/1345

Abstract: A display device may include a pixel electrode, a transistor, a first gate line, a second gate line, and a third gate line. The transistor may be electrically connected to the pixel electrode. The first gate line may be electrically connected to the transistor. The second gate line may extend not parallel to the first gate line. The third gate line may overlap the pixel electrode and may extend not parallel to the first gate line. The second gate line or the third gate line may be electrically connected to the first gate line. The pixel electrode may be partially positioned between the second gate line and the third gate line in a plan view of the display device.

公开(公告)号：US09928788B2

公开(公告)日：2018-03-27

申请号：US15205910

申请日：2016-07-08

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Man Kim ,  Min Chul Song ,  Jun Ho Song

IPC: G02F1/1337 ,  G09G3/36 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G09G3/3614 ,  G02F1/133707 ,  G02F1/136286 ,  G02F2001/133757 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first gate line and a second gate line extending in a first direction, first to fourth data lines extending in a second direction perpendicularly intersecting the first direction, and a plurality of pixels connected respectively to either the first or second gate line and any one of the first to fourth data lines, where each of the pixels includes a pixel electrode which receives a data signal from the connected one of the first to fourth data lines, a region in which the pixel electrode is disposed includes a first domain and a second domain having average alignment directions of liquid crystal molecules different from each other, and the first gate line overlaps a boundary between the first domain and the second domain.

公开(公告)号：US20160219732A1

公开(公告)日：2016-07-28

申请号：US14717095

申请日：2015-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNG JE CHO ,  Yu Jin Lee ,  Min Chul Song ,  Yeon Mun Jeon

IPC: H05K5/02 ,  H05K5/00

CPC classification number: G02F1/1333 ,  G02F2201/50 ,  G09F9/301

Abstract: A curved display device includes a curved display panel including a first substrate and a second substrate facing the first substrate, the first substrate including a display area for displaying an image and a non-display area, a sealing member interposed between the first substrate and the second substrate and surrounding the display area, and a reinforcement member arranged on an outside of the sealing member, wherein the curved display panel includes a first side surface including a curved side, a second side surface including a curved side and facing the first side surface, a third side surface and a fourth side surface connecting the first side surface and the second side surface, the third side surface and the fourth side surface facing each other, and wherein the reinforcement member is attached to at least one of the first side surface and the second side surface.

Abstract translation: 曲面显示装置包括：弯曲显示面板，包括第一基板和面向第一基板的第二基板，第一基板包括用于显示图像和非显示区域的显示区域;密封构件，其插入在第一基板和第二基板之间; 第二基板并且围绕显示区域;以及加强构件，布置在密封构件的外侧，其中，弯曲显示面板包括：第一侧表面，其包括弯曲侧;第二侧表面，包括弯曲侧并面向第一侧表面 连接所述第一侧面和所述第二侧面的第三侧面和第四侧面，所述第三侧面和所述第四侧面彼此相对，并且其中所述加强件附接到所述第一侧表面和所述第二侧表面中的至少一个 和第二侧面。