公开(公告)号：US20130316270A1

公开(公告)日：2013-11-28

申请号：US13835567

申请日：2013-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bong-Yeon KIM ,  Min KANG ,  Seung-Bo SHIM ,  Jong-kwang LEE ,  Jin-Ho JU ,  Jeong-Won KIM ,  Tae-Gyun KIM ,  Chul-Won PARK ,  Jun-Hyuk WOO ,  Hyun-Joo LEE

IPC: G03F1/42

CPC classification number: G03F1/42

Abstract: A mask may include a circuit area and a pixel area. The circuit area includes a circuit pattern. The pixel area includes a pixel pattern which is extended in a length direction and an assist pattern which is at an end portion of the pixel pattern and adjacent to the circuit area.

Abstract translation: 掩模可以包括电路区域和像素区域。 电路区域包括电路图案。 像素区域包括在长度方向上延伸的像素图案和处于像素图案的端部并且与电路区域相邻的辅助图案。

公开(公告)号：US20150378224A1

公开(公告)日：2015-12-31

申请号：US14582490

申请日：2014-12-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Koichi SUGITANI ,  Hoon KANG ,  Chul-Won PARK ,  Yang-Ho JUNG ,  Jin-Ho JU

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

CPC classification number: G02F1/136209 ,  G02F1/133377 ,  G02F1/136286 ,  G02F2001/136222

Abstract: A display panel is provided. A plurality of thin-film transistors is disposed on a substrate. A plurality of data lines is disposed on the substrate. Each data line is connected to each thin-film transistor. A plurality of color filters is disposed on the substrate. Each color filter is disposed between two adjacent data lines. A plurality of black matrices is disposed on the substrate. Each black matrix overlaps each data line. A liquid crystal layer is disposed on the plurality of color filters. The liquid crystal layer includes a flat area having a substantially flat surface and a stepped area having a stepped height. The stepped area is adjacent to an edge of the flat area.

Abstract translation: 提供显示面板。 多个薄膜晶体管设置在基板上。 多个数据线设置在基板上。 每个数据线连接到每个薄膜晶体管。 多个滤色器设置在基板上。 每个滤色器设置在两个相邻数据线之间。 多个黑色矩阵设置在基板上。 每个黑矩阵与每条数据线重叠。 液晶层设置在多个滤色器上。 液晶层包括具有大致平坦表面的平坦区域和具有台阶高度的台阶区域。 阶梯区域与平坦区域的边缘相邻。

公开(公告)号：US20150126005A1

公开(公告)日：2015-05-07

申请号：US14531758

申请日：2014-11-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong-Won KIM ,  Ki-Hyun CHO ,  Kwang-Woo PARK ,  Chul-Won PARK ,  Jin-Ho JU ,  Dong-Min KIM ,  Eun JEAGAL

IPC: H01L21/027 ,  H01L21/3213 ,  H01L27/12 ,  G03F7/038 ,  G03F7/075

CPC classification number: G03F7/0752 ,  G03F7/0048 ,  G03F7/022 ,  G03F7/0233 ,  G03F7/0236 ,  G03F7/039 ,  G03F7/0757 ,  G03F7/30 ,  G03F7/36 ,  G03F7/42 ,  H01L21/0271 ,  H01L21/0274 ,  H01L21/32133 ,  H01L21/32139 ,  H01L27/1288

Abstract: A photoresist composition may include a novolac resin, a diazide-based photosensitive compound, a surfactant represented by Chemical Formula 1 below, and a solvent. R1 and R2 may denote a hydrogen atom or an alkyl group, x may be 10-50, and y may be 10-50.

Abstract translation: 光致抗蚀剂组合物可以包括酚醛清漆树脂，二叠氮基感光性化合物，下述化学式1表示的表面活性剂和溶剂。 R1和R2可以表示氢原子或烷基，x可以是10-50，y可以是10-50。

公开(公告)号：US20150008426A1

公开(公告)日：2015-01-08

申请号：US14148386

申请日：2014-01-06

Applicant: Samsung Display Co., LTD.

Inventor： Ki-Hyun CHO ,  Jeong-Won KIM ,  Kwang-Woo PARK ,  Chul-Won PARK

IPC: H01L27/12

CPC classification number: H01L21/31116 ,  H01L21/31105 ,  H01L21/31111 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3276

Abstract: In a method for manufacturing a display substrate, a thin film transistor is formed on a base substrate. The thin film transistor includes a gate electrode, an active pattern, a source electrode and a drain electrode. A first passivation layer is formed to cover the thin film transistor. A second passivation layer is formed on the first passivation layer. A photoresist pattern is formed to partially expose the second passivation layer. The first passivation layer and the second passivation layer are partially removed to form a contact hole exposing the drain electrode. A pixel electrode layer is formed on the second passivation layer, the drain electrode and the photoresist pattern. A portion of the pixel electrode layer and the second photoresist pattern are removed to form a pixel electrode. The portion of the pixel electrode layer is disposed on a top surface and a sidewall of the photoresist pattern.

Abstract translation: 在显示基板的制造方法中，在基底基板上形成薄膜晶体管。 薄膜晶体管包括栅电极，有源图案，源电极和漏电极。 形成第一钝化层以覆盖薄膜晶体管。 在第一钝化层上形成第二钝化层。 形成光致抗蚀剂图案以部分地暴露第二钝化层。 部分去除第一钝化层和第二钝化层以形成暴露漏电极的接触孔。 在第二钝化层，漏电极和光致抗蚀剂图案上形成像素电极层。 去除像素电极层和第二光致抗蚀剂图案的一部分以形成像素电极。 像素电极层的部分设置在光致抗蚀剂图案的顶表面和侧壁上。

公开(公告)号：US20170256593A1

公开(公告)日：2017-09-07

申请号：US15444674

申请日：2017-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yang-Ho JUNG ,  Chul-Won PARK ,  Jeong-Min PARK ,  Beung-Hwa JEONG

IPC: H01L27/32 ,  G06F3/041

CPC classification number: H01L27/323 ,  G06F3/041 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L27/3246 ,  H01L51/5253 ,  H01L2227/323

Abstract: A touch display panel including a thin-film transistor substrate including a thin-film transistor, a pixel defining layer disposed on the thin-film transistor substrate and including a first opening, a light emitting structure disposed in the first opening, a thin film encapsulation layer covering the light emitting structure and the pixel defining layer, a first metal pattern disposed on the thin film encapsulation layer, a first insulation pattern disposed on the first metal pattern and having the same shape as the first metal pattern in a plan view, a second metal pattern disposed on the first insulation pattern, and a second insulation layer disposed on the second metal pattern and the thin film encapsulation layer and covering the first metal pattern, the first insulation pattern and the second metal pattern.

公开(公告)号：US20150241622A1

公开(公告)日：2015-08-27

申请号：US14488445

申请日：2014-09-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yang-Ho JUNG ,  Hoon KANG ,  Chul-Won PARK ,  Jin-Ho JU

IPC: F21V8/00 ,  G02B5/30 ,  G02B3/00 ,  G02B5/04

CPC classification number: G02B6/0056 ,  G02B3/0037 ,  G02B5/045 ,  G02B5/3058 ,  G02B6/0053 ,  G02B6/0065 ,  G02F1/133528 ,  G02F2001/133548 ,  G02F2001/133565

Abstract: A complex substrate for a display apparatus, the complex substrate includes a lower base substrate including convex and concave patterns, the convex and concave patterns being integral with an upper side of the lower base substrate, a planarizing layer on the lower base substrate, the planarizing layer being integral with the convex and concave patterns, and the planarizing layer having different refractivity from the lower base substrate, and a wire grid pattern on the planarizing layer, the wire grid pattern including a plurality of nano wire metal patterns, each of the nano wire metal patterns having a width of no more than a micrometer.

Abstract translation: 一种显示装置用复合基板，所述复合基板包括下基板，所述下基板包括凸凹图案，所述凸凹图案与所述下基板的上侧一体，所述下基板上的平坦化层， 层与凸形图案和凹形图案成一体，并且具有与下基底基板不同的折射率的平坦化层，以及平面化层上的线栅图案，线栅图案包括多个纳米线金属图案，每个纳米线 具有不超过千分尺的宽度的金属丝图案。