公开(公告)号：US11121187B2

公开(公告)日：2021-09-14

申请号：US16383506

申请日：2019-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Bum Lee ,  Jin Ho Ju

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044

Abstract: An OLED display according to an exemplary embodiment includes: a substrate that includes a display area and a non-display area; a pixel circuit that is disposed in the display area; organic light emitting diodes and barrier ribs that are disposed on the pixel circuit; an encapsulation layer that covers the pixel circuit, the organic light emitting diodes, and the barrier ribs; and a color filter that is disposed on the encapsulation layer, wherein the encapsulation layer comprises an edge area that is adjacent to the non-display area in the display area and a center area not directly adjacent to the non-display area and having the edge area disposed therebetween, the color filter comprises a first color filter, a second color filter, a third color filter, and color filter overlapped portions where the first color filter, the second color filter, and the third color filter are overlapped, and the color filter overlapped portions are disposed in areas where the barrier ribs are disposed, and a thickness of the color filter is greater in the edge area than in the center area.

公开(公告)号：US10241246B2

公开(公告)日：2019-03-26

申请号：US15465762

申请日：2017-03-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Hyuk Woo ,  Seung Bo Shim ,  Kwang Woo Park ,  Gwui-Hyun Park ,  Jin Ho Ju

IPC: G02F1/1335 ,  G02B5/22 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1368 ,  G02B5/20 ,  G02F1/1362

Abstract: A color filter array panel and a display device including the same are provided. The color filter array panel includes a substrate; a first pixel and a second pixel disposed adjacent to each other; a data line disposed on the substrate and between the first pixel and the second pixel; a first color filter disposed in the first pixel; a second color filter disposed in the second pixel, the first color filter and the second color filter overlap each other to form a color filter overlapped portion overlapping the data line; an inorganic layer disposed on the color filter overlapped portion; an organic layer disposed on the inorganic layer, the first color filter, and the second color filter; and a first pixel electrode disposed in the first pixel; and a second pixel electrode disposed in the second pixel The inorganic layer is disposed between the first pixel electrode and the second pixel electrode.

公开(公告)号：US09885950B2

公开(公告)日：2018-02-06

申请号：US14691530

申请日：2015-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Son ,  Min Kang ,  Bong Yeon Kim ,  Hyun Joo Lee ,  Jin Ho Ju

IPC: G03F1/26 ,  G03F1/34 ,  G03F1/54 ,  G03F1/32

CPC classification number: G03F1/54 ,  G03F1/32

Abstract: A phase shift mask enables much smaller scale of electronic circuit pattern. A phase shift mask comprises a transparent substrate, a phase shift pattern arranged on the transparent substrate to change a phase of light that penetrates the transparent substrate, and a metal coating layer arranged on at least a part of a surface of the phase shift pattern.

公开(公告)号：US20160148955A1

公开(公告)日：2016-05-26

申请号：US14701276

申请日：2015-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Pil Soon Hong ,  Gwui-Hyun Park ,  Jin Ho Ju

IPC: H01L27/12 ,  H01L29/423 ,  H01L29/786 ,  H01L21/285 ,  H01L21/311 ,  H01L21/027 ,  H01L21/3213 ,  H01L21/28 ,  H01L29/49 ,  H01L29/66

CPC classification number: H01L27/1288 ,  H01L21/0331 ,  H01L21/31144 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78636 ,  H01L29/78669 ,  H01L29/78678 ,  H01L29/7869 ,  H01L2029/42388

Abstract: A thin film transistor array panel according to an exemplary embodiment of the present invention has a first gate insulting layer and a second gate insulating layer disposed on the first gate insulating layer. The gate electrode of the present invention is formed in an opening of the first gate insulating layer with the same height as that of the gate electrode. Therefore, the second gate insulating layer formed on the gate electrode and the first gate insulating layer renders a flat surface without a step. This may reduce or eliminate any defects caused by the step around gate electrodes, such as source electrode and/or drain electrode cracks.

Abstract translation: 根据本发明的示例性实施例的薄膜晶体管阵列面板具有设置在第一栅极绝缘层上的第一栅极绝缘层和第二栅极绝缘层。 本发明的栅电极形成在与栅电极相同的高度的第一栅绝缘层的开口中。 因此，形成在栅极电极和第一栅极绝缘层上的第二栅极绝缘层使得平坦表面没有台阶。 这可以减少或消除由栅电极周围的步骤引起的任何缺陷，例如源电极和/或漏电极裂纹。

公开(公告)号：US09134603B2

公开(公告)日：2015-09-15

申请号：US13856477

申请日：2013-04-04

Applicant: Samsung Display Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Min Kang ,  Bong-Yeon Kim ,  Jeong Won Kim ,  Hyang-Shik Kong ,  Jin Ho Ju ,  Kyoung Sik Kim ,  Seung Hwa Baek ,  Jun Hyuk Woo ,  Hyun Joo Lee

IPC: G03F1/38

CPC classification number: G03F1/38 ,  G03F1/50

Abstract: A photomask for exposure includes: a transparent substrate; a light blocking pattern layer positioned on the transparent substrate; a first dielectric layer positioned on the light blocking pattern layer and including a dielectric material; and a negative refractive index layer positioned on the first dielectric layer and including a metal. A surface plasmon quasi-bound mode of the photomask for exposure overlaps a wavelength range of the light source of the light exposer which irradiates light to the photomask for exposure.

Abstract translation: 用于曝光的光掩模包括：透明基板; 位于所述透明基板上的遮光图案层; 位于所述遮光图案层上并包括电介质材料的第一电介质层; 以及负折射率层，其位于所述第一电介质层上并且包括金属。 用于曝光的光掩模的表面等离子体激元准结合模式与将光照射到光掩模进行曝光的光曝光器的光源的波长范围重叠。

公开(公告)号：US20150146138A1

公开(公告)日：2015-05-28

申请号：US14271664

申请日：2014-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yang-ho Jung ,  Hoon Kang ,  Seung Bo Shim ,  Jin Ho Ju

IPC: G02F1/1341 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; and a roof layer facing the pixel electrode, wherein a plurality of microcavities are formed between the pixel electrode and the roof layer, each microcavity includes liquid crystal materials, a partition wall is formed between the microcavities, and the roof layer includes a dry film.

Abstract translation: 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 以及面对像素电极的屋顶层，其中在像素电极和屋顶层之间形成多个微腔，每个微腔包括液晶材料，在微腔之间形成分隔壁，并且屋顶层包括干膜。

公开(公告)号：US20150091011A1

公开(公告)日：2015-04-02

申请号：US14226784

申请日：2014-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Koichi Sugitani ,  Hoon Kang ,  Jae Sung Kim ,  Jin Ho Ju

IPC: G02F1/1333 ,  H01L27/12

CPC classification number: H01L27/124 ,  G02F1/136227 ,  H01L27/1248 ,  H01L27/1259

Abstract: A display device and a method for fabricating a display device are provided. According to one embodiment of the present invention, a display device includes a substrate, an insulating layer arranged on the substrate, a wiring pattern arranged on the insulating layer, an organic layer arranged on the wiring pattern, and a contact hole penetrating the organic layer to expose at least a portion of the wiring pattern. The side wall of the organic layer that defines the contact hole includes a first side wall portion and a second side wall portion, and a value obtained by dividing a vertical distance of the first side wall portion by a horizontal distance of the first side wall portion is different from a value obtained by dividing a vertical distance of the second side wall portion by a horizontal distance of the second side wall portion.

Abstract translation: 提供了一种用于制造显示装置的显示装置和方法。 根据本发明的一个实施例，显示装置包括基板，布置在基板上的绝缘层，布置在绝缘层上的布线图案，布置在布线图案上的有机层和穿透有机层的接触孔 以暴露所述布线图案的至少一部分。 限定接触孔的有机层的侧壁包括第一侧壁部分和第二侧壁部分，以及通过将第一侧壁部分的垂直距离除以第一侧壁部分的水平距离而获得的值 与通过将第二侧壁部分的垂直距离除以第二侧壁部分的水平距离而获得的值不同。

公开(公告)号：US08895214B2

公开(公告)日：2014-11-25

申请号：US14180234

申请日：2014-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Bong-Yeon Kim ,  Min Kang ,  Jeong Won Kim ,  Jin Ho Ju ,  Jun Hyuk Woo ,  Hyun Joo Lee

IPC: G03F1/32

CPC classification number: G03F1/32 ,  G03F1/38

Abstract: An optical mask for forming a pattern is provided. The optical mask includes: a substrate including a light blocking pattern formed on portions of the substrate, wherein the light blocking pattern includes a halftone layer and a light blocking layer formed on the halftone layer, and the halftone layer and the light blocking layer overlap such that at least an edge portion of the halftone layer is exposed. A pitch of the light blocking pattern may about 6 μm, and a transmission ratio of the halftone layer may range from about 10% to about 50%.

Abstract translation: 提供了用于形成图案的光学掩模。 光掩模包括：基板，其包括形成在基板的部分上的遮光图案，其中遮光图案包括形成在半色调层上的半色调层和遮光层，并且半色调层和遮光层与该重叠部分重叠 至少露出半色调层的边缘部分。 遮光图案的间距可以为约6μm，并且网版层的透射率可以在约10％至约50％的范围内。

公开(公告)号：US20140183536A1

公开(公告)日：2014-07-03

申请号：US13915070

申请日：2013-06-11

Applicant: SAMSUNG DISPLAY, CO., LTD.

Inventor： Sung Kyun Park ,  Jeong Min Park ,  Jung-Soo Lee ,  Jin Ho Ju

IPC: H01L27/088 ,  H01L21/8234

CPC classification number: H01L27/124 ,  H01L27/1222 ,  H01L27/1248 ,  H01L27/1259

Abstract: A thin film transistor array panel according to an exemplary embodiment of the present invention includes: an insulation substrate; a thin film transistor disposed on the insulation substrate, wherein the thin film transistor includes a first electrode; a first contact hole pattern having a first width, wherein the first contact hole pattern exposes a portion of the first electrode, and a first contact hole to expose the portion of the first electrode, wherein an inner sidewall of the first contact hole pattern constitutes a first portion of the first contact hole.

Abstract translation: 根据本发明的示例性实施例的薄膜晶体管阵列面板包括：绝缘基板; 设置在所述绝缘基板上的薄膜晶体管，其中所述薄膜晶体管包括第一电极; 具有第一宽度的第一接触孔图案，其中所述第一接触孔图案暴露所述第一电极的一部分，以及第一接触孔，以暴露所述第一电极的所述部分，其中所述第一接触孔图案的内侧壁构成 第一接触孔的第一部分。

公开(公告)号：US11696479B2

公开(公告)日：2023-07-04

申请号：US17447280

申请日：2021-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Bum Lee ,  Jin Ho Ju

IPC: H10K59/38 ,  G06F3/041 ,  G06F3/044 ,  H10K59/12 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/38 ,  G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  H10K59/12 ,  H10K59/40 ,  H10K77/111 ,  H10K2102/00 ,  H10K2102/311

Abstract: An OLED display according to an exemplary embodiment includes: a substrate that includes a display area and a non-display area; a pixel circuit that is disposed in the display area; organic light emitting diodes and barrier ribs that are disposed on the pixel circuit; an encapsulation layer that covers the pixel circuit, the organic light emitting diodes, and the barrier ribs; and a color filter that is disposed on the encapsulation layer, wherein the encapsulation layer comprises an edge area that is adjacent to the non-display area in the display area and a center area not directly adjacent to the non-display area and having the edge area disposed therebetween, the color filter comprises a first color filter, a second color filter, a third color filter, and color filter overlapped portions where the first color filter, the second color filter, and the third color filter are overlapped, and the color filter overlapped portions are disposed in areas where the barrier ribs are disposed, and a thickness of the color filter is greater in the edge area than in the center area.