公开(公告)号：US09696474B2

公开(公告)日：2017-07-04

申请号：US14734738

申请日：2015-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun Nam ,  Eun-Jung Kim ,  Dae-Young Lee ,  Dae-Hwan Jang ,  Gug-Rae Jo ,  Kang-Soo Han

IPC: G02F1/1335 ,  G02B5/30 ,  G02B5/20

CPC classification number: G02B5/3075 ,  G02B5/208 ,  G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548 ,  G02F2201/086

Abstract: A polarizer includes a base substrate, a polarizing layer disposed on the base substrate and including a plurality of first linear extensions spaced apart from each other, and an ultraviolet (UV)-blocking layer including a plurality of second linear extensions spaced apart from each other and crossing the first linear extensions. The polarizer may block an external UV light.

公开(公告)号：US09575356B2

公开(公告)日：2017-02-21

申请号：US14753644

申请日：2015-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun Nam ,  Gug-Rae Jo ,  Moon-Jung An ,  Dae-Young Lee

IPC: G02F1/1335 ,  G02F1/1339 ,  G02B27/28 ,  H01L27/12 ,  H01L27/32 ,  G02B5/30 ,  H01F27/32 ,  H01L51/52

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02B27/288 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/13362 ,  G02F1/13394 ,  G02F2001/133548 ,  G02F2201/52 ,  H01F27/322 ,  H01L27/1214 ,  H01L27/3213 ,  H01L51/5281

Abstract: A display panel includes a light blocking pattern and a polarizer. The light blocking pattern is disposed on a base substrate. A plurality of opening areas is defined based on the light blocking pattern. The polarizer includes a plurality of linear patterns spaced apart from each other. The plurality of opening areas includes a color area transmitting color light and a white area transmitting white light. The polarizer overlaps the color area and the white area.

Abstract translation: 显示面板包括遮光图案和偏振器。 遮光图案设置在基底基板上。 基于遮光图案来定义多个开口区域。 偏振器包括彼此间隔开的多个线状图案。 多个开口区域包括发送彩色光的颜色区域和透过白光的白色区域。 偏振器与颜色区域和白色区域重叠。

公开(公告)号：US09541789B2

公开(公告)日：2017-01-10

申请号：US14881937

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Hwan Jang ,  Kang-Soo Han ,  Jung-Gun Nam ,  Dae-Young Lee ,  Gug-Rae Jo

IPC: H01L21/00 ,  G02F1/1335 ,  H01L27/12 ,  G02B5/30 ,  G03F7/16

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F2001/133548 ,  G03F7/16 ,  H01L27/1288

Abstract: A method of fabricating a polarizing member includes: sequentially disposing a metal layer and a preliminary pattern layer on a base substrate including a display area and a non-display area; forming a patterned resin layer on the preliminary pattern layer in the display area, the patterned resin layer including patterns formed on a surface of the patterned resin layer; surface-treating the preliminary pattern layer and the patterned resin layer; forming a mask pattern including a photoresist material on the preliminary pattern layer disposed in the non-display area; forming preliminary patterns on the preliminary pattern layer using the patterned resin layer; and forming a wire grid polarizing unit in the display area by etching the metal layer using the preliminary pattern and the mask pattern as a polarizing pattern.

Abstract translation: 一种制造偏光构件的方法包括：在包括显示区域和非显示区域的基底基板上依次设置金属层和初步图案层; 在显示区域的初步图案层上形成图案化树脂层，图案化树脂层包括形成在图案化树脂层的表面上的图案; 表面处理初步图案层和图案化树脂层; 在设置在所述非显示区域中的所述初步图案层上形成包括光致抗蚀剂材料的掩模图案; 使用图案化树脂层在初步图案层上形成初步图案; 并且通过使用预备图案和掩模图案作为偏振图案来蚀刻金属层，在显示区域中形成线栅偏振单元。

公开(公告)号：US20160313601A1

公开(公告)日：2016-10-27

申请号：US14921653

申请日：2015-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun NAM ,  Hyang-Shik Kong ,  Soon-Lin Kim ,  Tae-Woo Kim ,  Dae-Young Lee ,  Gug-Rae Jo

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02B5/201 ,  G02B5/3058 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133548 ,  G02F2001/133567

Abstract: A display panel including a plurality of pixels. Each of the pixels includes a light blocking part configured to define a first opening, a second opening, and a third opening, a first color filter which overlaps the first opening, a second color filter which overlaps the second opening and having a green color, a third color filter which overlaps the third opening, and a wire grid polarizer including a first stitch line spaced apart from the second opening in a plan view.

Abstract translation: 包括多个像素的显示面板。 每个像素包括被配置为限定第一开口，第二开口和第三开口的遮光部分，与第一开口重叠的第一滤色器，与第二开口重叠并具有绿色的第二滤色器， 与第三开口重叠的第三滤色器和在平面图中包括与第二开口间隔开的第一线迹线的线栅偏振器。

公开(公告)号：US20150036083A1

公开(公告)日：2015-02-05

申请号：US14341719

申请日：2014-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Hwan Jang ,  Dae-Young Lee ,  Jung-Gun Nam ,  Gug-Rae Jo ,  Eun-Jung Kim

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F1/133502 ,  G02F1/136209 ,  G02F2001/133548

Abstract: A liquid crystal display device includes a wire grid polarizer, in which the wire grid polarizer is directly formed on a lower substrate, thereby decreasing the thickness of the liquid crystal display. In the wire grid polarizer formed on the lower substrate, a plurality of protective layers are formed on polarizing patterns that perform a polarizing function, so that it is possible to reduce or minimize the deterioration of characteristics of thin film transistors of the liquid crystal display, which are formed on the protective layers.

Abstract translation: 液晶显示装置包括线栅偏振器，其中线栅偏振器直接形成在下基板上，从而减小液晶显示器的厚度。 在形成在下基板上的线栅偏振器中，在执行偏振功能的偏振图案上形成多个保护层，从而可以降低或最小化液晶显示器的薄膜晶体管的特性劣化， 它们形成在保护层上。

公开(公告)号：US20140293187A1

公开(公告)日：2014-10-02

申请号：US13958059

申请日：2013-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun NAM ,  Kyoung-Tai Han ,  Dae-Young Lee ,  Dae-Hwan Jang ,  Gug-Rae Jo ,  Atsushi Takakuwa

IPC: G02F1/1335

CPC classification number: G02F1/13362 ,  G02B5/3025 ,  G02B5/3058 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/133536 ,  G02F2001/133548

Abstract: A liquid crystal display device includes a liquid crystal display panel and a backlight unit providing light to the liquid crystal display panel. The liquid crystal display panel includes a first substrate on which a thin film transistor is disposed, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and a first polarizer disposed on the second substrate having a plurality of metal patterns spaced apart from each other by an interval. The backlight unit faces the second substrate.

Abstract translation: 液晶显示装置包括液晶显示面板和向液晶显示面板提供光的背光单元。 液晶显示面板包括其上设置有薄膜晶体管的第一基板，与第一基板相对的第二基板，设置在第一基板和第二基板之间的液晶层，以及设置在第二基板上的第一偏振器， 多个金属图案间隔开间隔开。 背光单元面向第二基板。

公开(公告)号：US10365512B2

公开(公告)日：2019-07-30

申请号：US14921653

申请日：2015-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun Nam ,  Hyang-Shik Kong ,  Soo-Lin Kim ,  Tae-Woo Kim ,  Dae-Young Lee ,  Gug-Rae Jo

IPC: G02B5/20 ,  G02B5/30 ,  G02F1/1335

Abstract: A display panel including a plurality of pixels. Each of the pixels includes a light blocking part configured to define a first opening, a second opening, and a third opening, a first color filter which overlaps the first opening, a second color filter which overlaps the second opening and having a green color, a third color filter which overlaps the third opening, and a wire grid polarizer including a first stitch line spaced apart from the second opening in a plan view.

公开(公告)号：US10222527B2

公开(公告)日：2019-03-05

申请号：US14799804

申请日：2015-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  G02F1/1335

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US09989845B2

公开(公告)日：2018-06-05

申请号：US14991828

申请日：2016-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Won Park ,  Dae-Hwan Jang ,  Min-Uk Kim ,  Jung-Gun Nam ,  Dae-Young Lee ,  Gug-Rae Jo

IPC: C03C15/00 ,  G03F7/00

CPC classification number: G03F7/0002 ,  B81C2201/015

Abstract: An exemplary embodiment discloses an imprint lithography method including: forming a first imprint pattern on a base substrate in a first area; forming a first resist pattern on the base substrate in a second area, the second area partially overlapping the first area; etching a third area using the first imprint pattern and the first resist pattern as an etch barrier, wherein the third area is a portion of the first area that is not overlapped with the second area; removing the first imprint pattern and the first resist pattern; forming a second imprint pattern on the base substrate in a fourth area which overlaps the second area and partially overlaps the third area; forming a second resist pattern on the base substrate in the third area; and etching the second area using the second imprint pattern and the second resist pattern as an etch barrier.

公开(公告)号：US09651727B2

公开(公告)日：2017-05-16

申请号：US14287766

申请日：2014-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Dae-Young Lee ,  Jung-Gun Nam ,  Yeon-Jae Lee ,  Dae-Hwan Jang ,  Gug-Rae Jo

IPC: G02B5/30 ,  G02B1/12

CPC classification number: G02B5/3058 ,  G02B1/12

Abstract: A polarizer includes a base substrate and a metal pattern disposed on the base substrate and forming a wire grid. The wire grid has a width and a height and spaced apart from adjacent wire grid by a separation distance. A pitch is a sum of the width and the separation distance. A fill factor is obtained by dividing the width by the pitch. The range of the fill factor is based on an extinction ratio of polarization and a transmittance of the polarizer.