公开(公告)号：US20200006387A1

公开(公告)日：2020-01-02

申请号：US16453976

申请日：2019-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon Keon MOON ,  Kano MASATAKA ,  Myoung Hwa KIM ,  Jun Hyung LIM

IPC: H01L27/12 ,  H01L29/786 ,  G09G3/36

Abstract: A display device in which a display area and a non-display area are defined, the display device including a wiring substrate, the wiring substrate including: a base substrate; a first thin film transistor disposed on the base substrate, located in the non-display area, and including a first gate pattern, a first semiconductor pattern disposed on the first gate pattern, a first source pattern disposed on the first semiconductor pattern, and a first drain pattern disposed on the first semiconductor pattern and spaced apart from the first source pattern; and a second thin film transistor disposed on the base substrate and located in the display area. A first channel width of the first thin film transistor is greater than a first overlap length of the first gate pattern, the first semiconductor pattern, and the first drain pattern.

公开(公告)号：US20160155753A1

公开(公告)日：2016-06-02

申请号：US14664589

申请日：2015-03-20

Applicant: Samsung Display Co. Ltd.

Inventor： MASATAKA KANO ,  Yeon Keon MOON ,  Jung Hun NOH ,  Jun Hyung LIM ,  So Young KOO ,  Myoung Hwa KIM

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/1222 ,  H01L27/1225

Abstract: The display device includes a substrate, a first gate line extending in a first direction on the substrate, a gate insulating layer formed on the substrate to cover the first gate line, a first semiconductor pattern formed on the gate insulating layer to overlap the first gate line, and including a first region and a second region, a first data line extending in a second direction that is crossing the first gate line on the gate insulating layer, and including a source electrode region that overlaps the first region of the first semiconductor pattern, a drain electrode spaced apart from the source electrode region and formed on the second region of the first semiconductor pattern, and a pixel electrode formed on the drain electrode and electrically connected to the drain electrode. The first semiconductor pattern is arranged in a third direction between the first direction and the second direction.

Abstract translation: 显示装置包括基板，在基板上沿第一方向延伸的第一栅极线，形成在基板上以覆盖第一栅极线的栅极绝缘层，形成在栅极绝缘层上以与第一栅极重叠的第一半导体图案 并且包括第一区域和第二区域，在与栅极绝缘层上的第一栅极线交叉的第二方向上延伸的第一数据线，并且包括与第一半导体图案的第一区域重叠的源极区域 与源电极区间隔开并形成在第一半导体图案的第二区上的漏电极，以及形成在漏电极上并电连接到漏电极的像素电极。 第一半导体图案在第一方向和第二方向之间沿第三方向排列。