公开(公告)号：US20140021518A1

公开(公告)日：2014-01-23

申请号：US13717914

申请日：2012-12-18

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY ,  SAMSUNG DISPLAY CO., LTD. ,  ULSAN COLLEGE INDUSTRY COOPERATION

Inventor： Sang Youn HAN ,  Cheol Kyu KIM ,  Jun Ho SONG ,  Sung Hoon YANG ,  Kyung Tea PARK ,  Seung Mi SEO ,  Suk Won JUNG ,  Do Young KIM ,  Sun Jo KIM ,  Hyung Jun KIM

IPC: H01L31/18 ,  H01L27/144

CPC classification number: H01L31/1812 ,  H01L27/1443 ,  H01L27/14623 ,  H01L27/14632 ,  H01L27/14679

Abstract: A display device includes: a first substrate; a photo transistor on the first substrate; and a switching transistor connected to the photo transistor. The photo transistor includes a light blocking film on the first substrate, a first gate electrode on the light blocking film and in contact with the light blocking film, a first semiconductor layer on the first gate electrode and overlapping the light blocking film, and a first source electrode and a first drain electrode on the first semiconductor layer. The switching transistor includes a second gate electrode on the first substrate, a second semiconductor layer on the second gate electrode and overlapping the second gate electrode, and a second source electrode and a second drain electrode on the second semiconductor layer. The first semiconductor layer and the second semiconductor layer are at a same layer of the display device, and each includes crystalline silicon germanium.

Abstract translation: 一种显示装置，包括：第一基板; 第一基板上的光电晶体管; 以及连接到光电晶体管的开关晶体管。 所述光电晶体管包括在所述第一基板上的遮光膜，所述遮光膜上的与所述遮光膜接触的第一栅电极，所述第一栅电极上的与所述遮光膜重叠的第一半导体层， 源电极和第一半导体层上的第一漏电极。 开关晶体管包括在第一衬底上的第二栅极电极，在第二栅电极上的第二半导体层，并与第二栅电极重叠，第二源电极和第二漏电极在第二半导体层上。 第一半导体层和第二半导体层位于显示装置的相同层，并且各自包括晶体硅锗。

公开(公告)号：US20170253958A1

公开(公告)日：2017-09-07

申请号：US15267399

申请日：2016-09-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sok Won NOH ,  Do Young KIM ,  Kook Chol PARK ,  Zin Seok YOON

IPC: C23C14/24 ,  C23C14/54

CPC classification number: C23C14/243 ,  H01L51/001

Abstract: A method of manufacturing a display device includes providing a deposition source and a substrate facing each other, the deposition source including a rotating rod, an internal module engaged with the rotating rod and having a storage unit for storing a deposition material, and an external housing covering the rotating rod and the internal module and having an outlet communicating with ambient air, rotating the rotating rod in the deposition source, such that the internal module engaged with the rotating rod is rotated, and applying the deposition material discharged through the outlet of the external housing onto the substrate.