公开(公告)号：US20130240889A1

公开(公告)日：2013-09-19

申请号：US13875494

申请日：2013-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Sung KIM ,  Hoon KANG ,  Yang-Ho JUNG

IPC: G02F1/1362

CPC classification number: G02F1/136227 ,  G02F1/00 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/41733

Abstract: A manufacturing method of a thin film transistor array panel includes forming a gate line, forming a gate insulating layer on the gate line, forming a data line including a drain electrode on the gate insulating layer, forming a passivation layer on the gate insulating layer, the data line, and the drain electrode, forming a negative photosensitive organic layer on the passivation layer, heat treating the negative photosensitive organic layer to form an insulating layer including a first portion, and a second portion that is thinner than the first portion, and forming a pixel electrode, a first contact assistant, and a second contact assistant on the insulating layer. The pixel electrode is disposed on the first portion, the first and second contact assistants are disposed on the second portion, and the thickness of the second portion is less than about 1.5 micrometers (μm).

Abstract translation: 薄膜晶体管阵列面板的制造方法包括形成栅极线，在栅极线上形成栅极绝缘层，在栅极绝缘层上形成包括漏电极的数据线，在栅极绝缘层上形成钝化层， 数据线和漏电极，在钝化层上形成负光敏有机层，对负光敏有机层进行热处理，形成包含第一部分的绝缘层和比第一部分薄的第二部分，以及 在绝缘层上形成像素电极，第一接触辅助件和第二接触辅助件。 像素电极设置在第一部分上，第一和第二接触助剂设置在第二部分上，第二部分的厚度小于约1.5微米（母体）。

公开(公告)号：US20140183162A1

公开(公告)日：2014-07-03

申请号：US13911984

申请日：2013-06-06

Applicant: Samsung Display Co., LTD.

Inventor： Ki-Hyun CHO ,  Hoon KANG ,  Jae-Sung KIM ,  Dong-Min KIM ,  Seung-Ki KIM ,  Eun JEAGAL

IPC: G03F7/40 ,  G03F7/038

CPC classification number: G03F7/0048 ,  G03F7/0163 ,  G03F7/022 ,  G03F7/0233 ,  G03F7/0236 ,  G03F7/038 ,  G03F7/039 ,  G03F7/09 ,  G03F7/092 ,  G03F7/16 ,  G03F7/168 ,  G03F7/30 ,  G03F7/36 ,  G03F7/38 ,  G03F7/40

Abstract: A method of forming a metal pattern is disclosed. In the method, a metal layer is formed on a base substrate. A photoresist composition is coated on the metal layer to form a coating layer. The photoresist composition includes a binder resin, a photo-sensitizer and a mixed solvent including a first solvent, a second solvent having a higher volatility than the first solvent, and a third solvent having a higher volatility than the second solvent. The coating layer is exposed to light. The coating layer is partially removed to form a photoresist pattern. The metal layer is patterned by using the photoresist pattern as a mask.

Abstract translation: 公开了一种形成金属图案的方法。 在该方法中，在基底基板上形成金属层。 将光致抗蚀剂组合物涂覆在金属层上以形成涂层。 光致抗蚀剂组合物包括粘合剂树脂，光敏剂和包含第一溶剂，挥发性高于第一溶剂的第二溶剂和比第二溶剂挥发性高的第三溶剂的混合溶剂。 将涂层曝光。 部分去除涂层以形成光致抗蚀剂图案。 通过使用光致抗蚀剂图案作为掩模来对金属层进行构图。

公开(公告)号：US20140211117A1

公开(公告)日：2014-07-31

申请号：US13961714

申请日：2013-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Young CHOI ,  Jae-Sung KIM ,  Cha-Dong KIM

IPC: H01L29/786 ,  H01L29/66 ,  G02F1/1368

CPC classification number: G02F1/1368 ,  G02F1/13458 ,  G02F2001/133357 ,  G02F2001/133388 ,  H01L27/124

Abstract: A thin film transistor substrate is provided. The thin film transistor substrate includes a display area including a plurality of pixels, wherein the pixels are connected to gate lines and data lines, a gate driver connected to the gate lines, a plurality of data pads connected to the data lines, a plurality of dummy pattern parts formed of a same layer as the gate lines, and a non-display area in which the gate driver, data pads, and dummy pattern parts are disposed, and the dummy pattern parts are disposed in an area within the non-display area where the gate driver is not disposed, and one of the dummy pattern parts is disposed overlapping with the data pads.

Abstract translation: 提供薄膜晶体管基板。 薄膜晶体管基板包括包括多个像素的显示区域，其中像素连接到栅极线和数据线，连接到栅极线的栅极驱动器，连接到数据线的多个数据焊盘，多个 由与栅极线相同的层形成的虚拟图形部分，以及设置栅极驱动器，数据焊盘和虚设图案部分的非显示区域，并且虚设图案部分设置在非显示器内的区域中 没有设置栅极驱动器的区域，并且虚设图案部分中的一个与数据焊盘重叠设置。