公开(公告)号：US10475969B2

公开(公告)日：2019-11-12

申请号：US15912811

申请日：2018-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： You Young Jin ,  Jang Soo Kim ,  Jae Cheol Park ,  Wang Su Hong

IPC: H01L33/50 ,  H01L33/46 ,  H01L27/32

Abstract: A color converter and a method of manufacturing a color converter are provided. The color converter includes: a base substrate; a wavelength conversion pattern layer including a plurality of wavelength conversion layers disposed on the base substrate to be spaced apart from each other, and an overcoat layer disposed on the wavelength conversion pattern layer to cover at least a part of the wavelength conversion pattern layer, wherein the overcoat layer has an upper surface having a higher flatness than a lower surface.

公开(公告)号：US10424600B2

公开(公告)日：2019-09-24

申请号：US15969376

申请日：2018-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youn Hak Jeong ,  Bo Yeong Kim ,  Jang Soo Kim ,  Hong Min Yoon ,  Seong Young Lee ,  Ho Jun Lee

IPC: G02F1/1343 ,  H01L27/12 ,  H01L29/423 ,  G02F1/1362

Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

公开(公告)号：US09698167B2

公开(公告)日：2017-07-04

申请号：US14534508

申请日：2014-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Doo Youl Lee ,  Hyuk Soon Kwon ,  Jang Soo Kim

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/1225 ,  H01L27/1233 ,  H01L27/127 ,  H01L27/1288

Abstract: Disclosed is a thin film transistor array panel including: a substrate including a display area and a peripheral area; a second semiconductor layer disposed on the substrate, and disposed on a first semiconductor layer disposed in the display area and the peripheral area; and a passivation layer disposed on the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer and the second semiconductor layer include an oxide semiconductor, and a thickness of the first semiconductor layer is different from that of the second semiconductor layer.