公开(公告)号：US09793377B2

公开(公告)日：2017-10-17

申请号：US14808769

申请日：2015-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Je Hun Lee ,  Jun Ho Song ,  Yun Jong Yeo ,  Hwa Dong Jung

IPC: H01L29/66 ,  H01L29/786 ,  H01L29/40 ,  H01L21/28 ,  H01L21/268 ,  H01L21/308 ,  H01L21/02 ,  H01L27/12 ,  H01L29/423 ,  H01L29/08 ,  H01L29/86

CPC classification number: H01L29/66742 ,  H01L21/02205 ,  H01L21/2686 ,  H01L21/28247 ,  H01L21/3086 ,  H01L27/1214 ,  H01L29/0847 ,  H01L29/401 ,  H01L29/42356 ,  H01L29/66969 ,  H01L29/7869 ,  H01L29/78693 ,  H01L29/86

Abstract: The present invention relates to a thin film transistor, a thin film transistor array panel, and a manufacturing method thereof. A thin film transistor according to an exemplary embodiments of the present invention includes: a gate electrode; a gate insulating layer positioned on or under the gate electrode; a channel region overlapping the gate electrode, the gate insulating layer interposed between the channel region and the gate electrode; and a source region and a drain region, facing each other with respect to the channel region, positioned in the same layer as the channel region, and connected to the channel region, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than a carrier concentration of the channel region.

公开(公告)号：US09583514B2

公开(公告)日：2017-02-28

申请号：US14741058

申请日：2015-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jean Ho Song

IPC: H01L27/00 ,  H01L27/12

CPC classification number: H01L27/1248 ,  H01L27/1225 ,  H01L27/1244 ,  H01L27/1262

Abstract: The present invention relates to a thin film transistor array substrate and a method of manufacturing the same. The thin film transistor array substrate may comprise a substrate which has a plurality of gate lines extending in a column direction along a boundary of pixels, a plurality of data lines extending in a row direction along the boundary of the pixels, and at least one thin film transistor formed in the pixel region; a first insulating film which covers the thin film transistor; a color organic film which is disposed on the first insulating film and has a valley area formed with a valley by partial superimposition of organic films of different colors based on the data lines; a second insulating film which covers the color organic film and the valley area; and a pixel electrode which is disposed on the second insulating film and connected to the thin film transistor via a contact hole, wherein the thin film transistor array substrate is provided with a separating organic film which extends from the color organic film and is disposed between the valley area and the contact hole.

Abstract translation: 薄膜晶体管阵列基板及其制造方法技术领域本发明涉及薄膜晶体管阵列基板及其制造方法。 薄膜晶体管阵列基板可以包括基板，其具有沿着像素的边界在列方向上延伸的多条栅极线，沿着像素的边界沿行方向延伸的多条数据线，以及至少一个薄的 形成在像素区域中的薄膜晶体管; 覆盖薄膜晶体管的第一绝缘膜; 彩色有机膜，其设置在第一绝缘膜上，并且具有通过基于数据线部分地叠加不同颜色的有机膜而形成谷的谷区; 覆盖彩色有机膜和谷区的第二绝缘膜; 以及像素电极，其设置在所述第二绝缘膜上并且经由接触孔连接到所述薄膜晶体管，其中所述薄膜晶体管阵列基板设置有从所述彩色有机膜延伸并分布在所述薄膜晶体管的所述分离有机膜之间的分离有机膜 谷区和接触孔。

公开(公告)号：US09287436B2

公开(公告)日：2016-03-15

申请号：US13717914

申请日：2012-12-18

Applicant: SAMSUNG DISPLAY CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY ,  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 ,  H01L27/146

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：US12210239B2

公开(公告)日：2025-01-28

申请号：US15828574

申请日：2017-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Ho Song ,  Sung Man Kim

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  H01L33/50

Abstract: A color conversion panel includes: a substrate defining a first surface through which external light is incident to the substrate and a second surface which is opposite to the first surface and through which the external light exits the substrate; a reflective polarization film at the first surface of the substrate; and at the second surface of the substrate, a first color conversion layer and a second color conversion layer each on the second surface of the substrate; a polarization layer on the first color conversion layer and the second color conversion layer; and a planarization layer between the polarization layer and the first color conversion layer and between the polarization layer and the second color conversion layer.

公开(公告)号：US12096668B2

公开(公告)日：2024-09-17

申请号：US18374581

申请日：2023-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk Seo ,  Sang Woo Ha ,  Sung Chul Kim ,  Jung Hyun Kim ,  Si Joon Song ,  Jun Ho Song ,  Bong Hyun You

IPC: H10K59/131 ,  B23K26/06 ,  H10K50/805 ,  H10K50/842 ,  H10K71/00

CPC classification number: H10K59/131 ,  B23K26/06 ,  H10K50/805 ,  H10K50/8426 ,  H10K71/00

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

公开(公告)号：US11075259B2

公开(公告)日：2021-07-27

申请号：US16923159

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk Seo ,  Sang Woo Ha ,  Sung Chul Kim ,  Jung Hyun Kim ,  Si Joon Song ,  Jun Ho Song ,  Bong Hyun You

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  B23K26/06

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

公开(公告)号：US10741630B2

公开(公告)日：2020-08-11

申请号：US16136532

申请日：2018-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk Seo ,  Sang Woo Ha ,  Sung Chul Kim ,  Jung Hyun Kim ,  Si Joon Song ,  Jun Ho Song ,  Bong Hyun You

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  B23K26/06

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

公开(公告)号：US20190146130A1

公开(公告)日：2019-05-16

申请号：US16189448

申请日：2018-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Eun Ae Kwak ,  Min Uk Kim ,  Jun Ho Song ,  Young Je Cho

IPC: G02B5/20 ,  G02B5/30 ,  G02B1/00

Abstract: A reflective display and method of manufacturing reflective display device, the reflective display device including a first substrate, a polarization layer disposed on the first substrate and including a plurality of wire patterns, and a photonic crystal unit including a plurality of nanopatterns arranged over the first substrate at predetermined pitches. As a result, a reflective display device may provide an excellent contrast ratio and an excellent color reproducibility.

公开(公告)号：US10067375B2

公开(公告)日：2018-09-04

申请号：US15382878

申请日：2016-12-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeo Geon Yoon ,  Jun Ho Song

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

Abstract: A liquid crystal display device includes: a first substrate including an upper surface, a lower surface, and at least one lateral surface; a first polarization layer provided on the upper side of the first substrate; a light source provided on the at least one lateral side of the first substrate; a second substrate including an upper surface and a lower surface; a thin film transistor provided on the lower surface of the second substrate; a pixel electrode electrically connected to the thin film transistor; and a liquid crystal layer provided between the first substrate and the second substrate.

公开(公告)号：US10048530B1

公开(公告)日：2018-08-14

申请号：US15871551

申请日：2018-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Min Uk Kim ,  Eun Ae Kwak ,  Sung Man Kim ,  Jun Ho Song

IPC: G02F1/1335

Abstract: A display device may include: a substrate; a transparent partition wall disposed on the substrate, the transparent partition configured to define a plurality of openings; a light-shielding member disposed on a top surface and side surfaces of the transparent partition wall, the light-shielding member including a negative photosensitive organic material; and a first color conversion pattern disposed in at least on of the plurality of openings, the first color conversion pattern including a quantum dot material or a fluorescent material.