公开(公告)号：US20150255493A1

公开(公告)日：2015-09-10

申请号：US14604480

申请日：2015-01-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Bo SHIM ,  Bong-Yeon KIM ,  Jun-hyuk WOO ,  Jeong-Won KIM ,  Kwang-Woo PARK

IPC: H01L27/12 ,  G03F1/26

CPC classification number: H01L27/1288 ,  G03F1/26 ,  G03F1/32 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248

Abstract: A display device includes a substrate comprising a display area and a non-display area. A gate line and a data line are disposed on the substrate. A thin film transistor is disposed on the display area and coupled to the gate line and the data line. A pad is disposed in the non-display area. A passivation layer is disposed on the thin film transistor and the pad. A pixel electrode is coupled to the thin film transistor. The passivation layer has a thickness that is smaller in the non-display area than in the display area, and the passivation layer has a thickness of about 0.1 μm to about 1 μm in the non-display area.

Abstract translation: 显示装置包括包括显示区域和非显示区域的基板。 栅极线和数据线设置在基板上。 薄膜晶体管设置在显示区域上并耦合到栅极线和数据线。 在非显示区域中设置垫。 钝化层设置在薄膜晶体管和衬垫上。 像素电极耦合到薄膜晶体管。 钝化层的非显示区域的厚度比在显示区域中的厚度小，在非显示区域中钝化层的厚度为约0.1μm至约1μm。

公开(公告)号：US20150228665A1

公开(公告)日：2015-08-13

申请号：US14509774

申请日：2014-10-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bong- Yeon KIM ,  Seung-Bo SHIM ,  Dong-Eon LEE ,  Jun-hyuk WOO

IPC: H01L27/12 ,  G03F7/30 ,  G03F1/26 ,  H01L29/786 ,  H01L21/033

CPC classification number: H01L27/124 ,  G03F1/32 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/7869

Abstract: A display device includes a substrate, a gate line and a data line on the substrate, a thin film transistor on the substrate, being connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and an insulating layer on the substrate, wherein the insulating layer has a contact hole extending therethrough and the contact hole has a relatively steep sidewall including a sidewall portion with a sidewall taper angle of about 60° to about 90°.

Abstract translation: 显示装置包括基板，基板，栅极线和数据线，基板上的薄膜晶体管，连接到栅极线和数据线，连接到薄膜晶体管的像素电极和绝缘 层，其中所述绝缘层具有延伸穿过其中的接触孔，并且所述接触孔具有相对陡峭的侧壁，所述侧壁包括具有约60°至约90°的侧壁锥角的侧壁部分。