公开(公告)号：US20230354650A1

公开(公告)日：2023-11-02

申请号：US18220195

申请日：2023-07-10

Applicant: Samsung Display Co., LTD.

Inventor： Yang Ho Jung ,  Jun Gi Kim ,  Jae Hun Lee ,  Bo Geon Jeon

IPC: H10K59/122 ,  H10K50/84 ,  H10K50/86 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/84 ,  H10K50/865 ,  H10K59/353

Abstract: A display device includes a plurality of first electrodes electrically connected to pixel circuits disposed on a substrate; a pixel defining layer defining a plurality of opening regions, each of the opening regions exposing a portion of each of the first electrodes; a plurality of light emitting layers respectively disposed on the first electrodes in the opening regions; a second electrode covering the light emitting layers and the pixel defining layer; an encapsulation layer disposed on the second electrode; and a plurality of light blocking patterns disposed on the encapsulation layer between the opening regions adjacent to each other in a first direction.

公开(公告)号：US20230140362A1

公开(公告)日：2023-05-04

申请号：US17835470

申请日：2022-06-08

Applicant: Samsung Display Co., LTD.

Inventor： Jin-Su Byun ,  Jeong Won Kim ,  Jun Gi Kim ,  Woong Sik Kim ,  Donghwan Bae

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device according to an embodiment includes a transistor positioned on a substrate; a first electrode electrically connected to the transistor; an emission layer positioned on the first electrode; a second electrode positioned on the emission layer; and a pattern part spaced apart from the first electrode. The pattern part includes a photosensitive pattern layer made of a photosensitive resin.

公开(公告)号：US10910584B2

公开(公告)日：2021-02-02

申请号：US15976423

申请日：2018-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Chun ,  Jin-Su Byun ,  Bo Geon Jeon ,  Jun Gi Kim ,  Jeong Min Park ,  Yang-Ho Jung ,  Seon Hwa Choi

IPC: H01L51/00 ,  H01L51/52 ,  H01L33/36 ,  H01L27/32

Abstract: A light emitting device includes a substrate. A thin film transistor is disposed on the substrate. A first electrode is connected to the thin film transistor. A second electrode at least partially overlaps the first electrode. A first partition wall is disposed between the first electrode and the second electrode. An insulating layer is disposed between the thin film transistor and the first electrode. The insulating layer includes a first part having a first thickness and a second part having a second thickness that is different than the first thickness. The second part of the insulating layer at least partially overlaps the first partition wall.

公开(公告)号：US09128313B2

公开(公告)日：2015-09-08

申请号：US14104032

申请日：2013-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Bo Shim ,  Jun Gi Kim ,  Yang-Ho Jung ,  Jin Ho Ju ,  Jun Hong Park

IPC: H01L21/3205 ,  G02F1/1333 ,  H01L27/12

CPC classification number: G02F1/1333 ,  G02F1/136209 ,  G02F2001/13625 ,  H01L27/1288 ,  H01L27/1296

Abstract: A method of manufacturing a liquid crystal display includes disposing a gate electrode and a light blocking member on a substrate, disposing a source electrode and a drain electrode on the gate electrode to form a thin film transistor, disposing a data line on the light blocking member, disposing an organic layer on the thin film transistor and the data line, exposing a first convex part of the organic layer to light in a first area corresponding to the thin film transistor during an exposure process, and exposing a second convex part of the organic layer to the light in a second area corresponding to the data line during the exposure process using a mask. The mask includes a first transflective part aligned with the first area and a second transflective part aligned with the second area during the exposure process.

Abstract translation: 一种液晶显示器的制造方法，其特征在于，在基板上配置栅极电极和遮光部件，在栅电极上设置源电极和漏电极，形成薄膜晶体管，在光阻挡部件上配置数据线 在所述薄膜晶体管和所述数据线上设置有机层，在曝光处理期间将所述有机层的第一凸部暴露于与所述薄膜晶体管对应的第一区域内的光，并且暴露所述有机层的有机层的第二凸部 在使用掩模的曝光处理期间对应于数据线的第二区域中的光层。 掩模包括在曝光过程中与第一区域对准的第一半透反射部分和与第二区域对准的第二半透反射部件。