公开(公告)号：US20150129885A1

公开(公告)日：2015-05-14

申请号：US14605749

申请日：2015-01-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Beom KIM ,  Je-Hyeong PARK ,  Jae-Hyoung YOUN ,  Jean-Ho SONG ,  Jong-In KIM

IPC: H01L27/12 ,  H01L23/482

CPC classification number: H01L27/124 ,  C23C14/14 ,  C23C14/34 ,  H01L23/4827 ,  H01L23/52 ,  H01L29/786 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method for forming a thin film according to an exemplary embodiment of the present invention includes forming the thin film at a power density in the range of approximately 1.5 to approximately 3 W/cm2 and at a pressure of an inert gas that is in the range of approximately 0.2 to approximately 0.3 Pa. This process results in an amorphous metal thin film barrier layer that prevents undesired diffusion from adjacent layers, even when this barrier layer is thinner than many conventional barrier layers.

Abstract translation: 根据本发明的示例性实施方案的薄膜的形成方法包括以大约1.5至大约3W / cm 2的功率密度和处于该范围内的惰性气体的压力形成薄膜 大约0.2至大约0.3Pa。这个过程产生一个非晶金属薄膜阻挡层，防止相邻层的不期望的扩散，即使该阻挡层比许多传统的阻挡层薄。

公开(公告)号：US20220216284A1

公开(公告)日：2022-07-07

申请号：US17469269

申请日：2021-09-08

Applicant: Samsung Display Co., LTD.

Inventor： Youngjae JEON ,  Woogeun LEE ,  Jong-In KIM ,  Jin-Won LEE

IPC: H01L27/32 ,  G09G3/3233

Abstract: A display device includes a driving transistor on a substrate, a light emitting element disposed on the driving transistor, and a lower electrode disposed between the substrate and the driving transistor. The driving transistor includes an active pattern and a gate electrode. The active pattern includes a first region, a second region, and a channel region between the first region and the second region. The light emitting element is electrically connected to the second region of the active pattern. The lower electrode overlaps the channel region of the active pattern and provides a back bias voltage to the driving transistor.

公开(公告)号：US20140036211A1

公开(公告)日：2014-02-06

申请号：US14046396

申请日：2013-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Sook JEON ,  Jang-Soo KIM ,  Hong-Suk YOO ,  Yong-Hwan KIM ,  Hwa-Yeul OH ,  Jong-In KIM ,  Sang-Hee JANG

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133516 ,  G02F1/13394 ,  G02F2001/133388

Abstract: Exemplary embodiments of the present invention disclose a liquid crystal display (LCD) and a method of manufacturing the same. The LCD may have a display area and a peripheral area. An organic layer of the peripheral area may be patterned using a half-tone mask, and a protrusion member may be formed in the peripheral area. Accordingly, the thin film transistor array panel and the corresponding substrate may be prevented from being temporary adhered in the peripheral area such that the density of the liquid crystal molecules filled in the peripheral area may be uniformly maintained and the display quality of the liquid crystal display may be improved.

Abstract translation: 本发明的示例性实施例公开了液晶显示器（LCD）及其制造方法。 LCD可以具有显示区域和外围区域。 可以使用半色调掩模对周边区域的有机层进行图案化，并且可以在周边区域中形成突起构件。 因此，可以防止薄膜晶体管阵列面板和对应的基板临时粘附在周边区域中，使得可以均匀地保持填充在周边区域中的液晶分子的密度，并且液晶显示器的显示质量 可以改进。

公开(公告)号：US20200350383A1

公开(公告)日：2020-11-05

申请号：US16841189

申请日：2020-04-06

Applicant: Samsung Display Co., LTD.

Inventor： Seokhwan BANG ,  Jong-In KIM ,  Kangnam KIM ,  WooGeun LEE ,  Sung-Hoon LIM ,  Soojung CHAE

IPC: H01L27/32 ,  H01L51/56

Abstract: An organic light emitting diode display device includes a substrate, an active layer disposed on the substrate and including a metal oxide-based semiconductor, a gate electrode disposed on the active layer, an insulating layer disposed on the gate electrode, source and drain electrodes disposed on the insulating layer, a light emitting element on the source and drain electrodes, and a gate insulating layer between the active layer and the gate electrode. The gate insulating layer includes first and second gate insulating layers. The first gate insulating layer directly contacts the active layer and has a first amount of nitrogen. The second gate insulating layer is disposed on the first gate insulating layer and has a second amount of nitrogen that is different from the first amount of nitrogen.

公开(公告)号：US20150115275A1

公开(公告)日：2015-04-30

申请号：US14591833

申请日：2015-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hwa PARK ,  Jong-In KIM ,  Yeo Geon YOON ,  Min Wook PARK ,  Jang-Il KIM ,  Joon-Chul GOH ,  Hyo-Seop KIM ,  Bum Ki BAEK ,  Young-Soo YOON ,  Hak Bum CHOI ,  Kyung Ho KIM

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.

Abstract translation: 显示装置包括栅极线，数据线，第一布线和沿着栅极线和数据线的方向延伸的第二布线，以及具有第一子像素和第二子像素的像素。 第一子像素具有第一子像素电极和第一开关元件，第二子像素具有第二子像素电极和第二以及第三开关元件。 三个开关元件的控制端子连接到相同的栅极线，并且第一和第二开关元件的输入端子连接到相同的数据线。 第一和第二开关元件分别具有连接到第一和第二子像素电极的输出端子。 第二开关元件的输出端子连接到具有连接到第二导线的输出端子的第三开关元件。 第一线和第二线连接在一个像素中。

公开(公告)号：US20130149814A1

公开(公告)日：2013-06-13

申请号：US13758716

申请日：2013-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Wook LEE ,  Hong-Suk YOO ,  Jean-Ho SONG ,  Jae-Hyoung YOUN ,  Woo-Geun LEE ,  Ki-Won KIM ,  Jong-In KIM

IPC: H01L29/66

CPC classification number: H01L29/66742 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248

Abstract: A thin film transistor substrate according to an embodiment of the present invention includes: an insulation substrate; a gate line formed on the insulation substrate; a first interlayer insulating layer formed on the gate line; a data line and a gate electrode formed on the first interlayer insulating layer; a gate insulating layer formed on the data line and gate electrode; a semiconductor formed on the gate insulating layer and overlapping the gate electrode; a second interlayer insulating layer formed on the semiconductor; a first connection formed on the second interlayer insulating layer and electrically connecting the gate line and the gate electrode to each other; a drain electrode connected to the semiconductor; a pixel electrode connected to the drain electrode; and a second connection connecting the data line and the semiconductor to each other.

Abstract translation: 根据本发明实施例的薄膜晶体管基板包括：绝缘基板; 形成在所述绝缘基板上的栅极线; 形成在栅极线上的第一层间绝缘层; 形成在所述第一层间绝缘层上的数据线和栅电极; 形成在数据线和栅电极上的栅极绝缘层; 形成在栅极绝缘层上并与栅电极重叠的半导体; 形成在所述半导体上的第二层间绝缘层; 形成在所述第二层间绝缘层上并将所述栅极线和所述栅电极彼此电连接的第一连接; 连接到半导体的漏电极; 连接到所述漏电极的像素电极; 以及将数据线和半导体彼此连接的第二连接。

公开(公告)号：US20220199742A1

公开(公告)日：2022-06-23

申请号：US17407407

申请日：2021-08-20

Applicant: Samsung Display Co., LTD.

Inventor： Young Jae JEON ,  Woo Geun LEE ,  Jae Beom CHOI ,  Jong-In KIM ,  Jin-Won LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a semiconductor layer of a driving transistor; a semiconductor layer of a switching transistor; a semiconductor layer of an initialization transistor; a gate electrode of the driving transistor overlapping a semiconductor layer of the driving transistor; a lower storage electrode connected to the semiconductor layer of the switching transistor; an upper storage electrode connected to the semiconductor layer of the driving transistor, a light blocking pattern, and the semiconductor layer of the initialization transistor, and overlapping the lower storage electrode; a semiconductor layer of a first auxiliary transistor adjacent the semiconductor layer of the switching transistor and/or the semiconductor layer of the initialization transistor; a first electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor; and a second electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor.

公开(公告)号：US20140055698A1

公开(公告)日：2014-02-27

申请号：US13732803

申请日：2013-01-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-In KIM ,  Sang Yong NO ,  Kook Hyun CHOI ,  Sang Ki KWAK ,  Jang Soo KIM

IPC: G02F1/1362 ,  H01L33/00 ,  G02F1/1337 ,  G02F1/1345

CPC classification number: G02F1/136286 ,  G02F1/1337 ,  G02F1/13452 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L33/0054

Abstract: A mother substrate for a display device includes: a first mother substrate and a second mother substrate including a plurality of panel regions and facing each other; a first contact electrode and a second contact electrode on the first mother substrate; a common electrode, a first voltage application electrode and a second voltage application electrode separated from each other and on the second mother substrate; and a liquid crystal layer between the first mother substrate and the second mother substrate. The first voltage application electrode is connected to the first contact electrode, and the second voltage application electrode is connected to the second contact electrode. The first voltage application electrode is applied with a first voltage, and the second voltage application electrode is applied with a second voltage different from the first voltage.

Abstract translation: 用于显示装置的母基板包括：第一母基板和包括多个面板区域并彼此面对的第二母基板; 第一接触电极和第二接触电极; 公共电极，第一电压施加电极和第二电压施加电极，彼此分离并在第二母体衬底上; 以及在第一母基板和第二母基板之间的液晶层。 第一电压施加电极连接到第一接触电极，第二电压施加电极连接到第二接触电极。 第一施加电压施加第一电压，第二施加电压施加不同于第一电压的第二电压。