公开(公告)号：US20180314089A1

公开(公告)日：2018-11-01

申请号：US16021119

申请日：2018-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGJAE JEON ,  HYUNSEONG KANG ,  YOUHAN MOON ,  BEOMSOO PARK ,  JAEHYUN PARK ,  IL YOU ,  SANGJU LEE ,  JAEHO CHOI

IPC: G02F1/1368 ,  H01L27/12 ,  H01L29/423 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1362

Abstract: An LCD device includes first and second substrates and a liquid crystal layer disposed between the substrates. A gate transmitting member is disposed on the first substrate. The gate transmitting member includes a gate line and a gate electrode. A data transmitting member is disposed on the first substrate. The data transmitting member includes a data line, a source electrode, and a drain electrode. A pixel electrode is disposed in a pixel area. The pixel electrode is connected to the source electrode. A first gate insulating layer is disposed on the gate transmitting member. The first gate insulating layer has substantially a same shape as the gate transmitting member and has a greater size than a size of the gate transmitting member. A semiconductor layer is disposed on the first gate insulating layer. The semiconductor layer overlaps the gate electrode, the source electrode, and the drain electrode.

公开(公告)号：US20160334657A1

公开(公告)日：2016-11-17

申请号：US15149255

申请日：2016-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGJAE JEON ,  HYUNSEONG KANG ,  YOUHAN MOON ,  BEOMSOO PARK ,  JAEHYUN PARK ,  IL YOU ,  SANGJU LEE ,  JAEHO CHOI

IPC: G02F1/1368 ,  G02F1/1343 ,  H01L21/768 ,  G02F1/1362 ,  H01L21/306 ,  H01L21/308

CPC classification number: G02F1/1368 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/42384

Abstract: An LCD device includes first and second substrates and a liquid crystal layer disposed between the substrates. A gate transmitting member is disposed on the first substrate. The gate transmitting member includes a gate line and a gate electrode. A data transmitting member is disposed on the first substrate. The data transmitting member includes a data line, a source electrode, and a drain electrode. A pixel electrode is disposed in a pixel area. The pixel electrode is connected to the source electrode. A first gate insulating layer is disposed on the gate transmitting member. The first gate insulating layer has substantially a same shape as the gate transmitting member and has a greater size than a size of the gate transmitting member. A semiconductor layer is disposed on the first gate insulating layer. The semiconductor layer overlaps the gate electrode, the source electrode, and the drain electrode.

Abstract translation: LCD装置包括第一和第二基板和设置在基板之间的液晶层。 门传输部件设置在第一基板上。 栅极传输部件包括栅极线和栅电极。 数据传输部件设置在第一基板上。 数据传输部件包括数据线，源电极和漏电极。 像素电极设置在像素区域中。 像素电极连接到源电极。 第一栅极绝缘层设置在栅极传输部件上。 第一栅极绝缘层具有与栅极传输部件基本相同的形状，并且具有比栅极传输部件的尺寸更大的尺寸。 半导体层设置在第一栅极绝缘层上。 半导体层与栅电极，源电极和漏电极重叠。

公开(公告)号：US20180182345A1

公开(公告)日：2018-06-28

申请号：US15798925

申请日：2017-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： JAEMIN SEONG ,  YOUNGJAE JEON ,  MINCHEOL CHAE ,  JAEHO CHOI

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0823 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233

Abstract: A gate driving circuit includes a pull-up control part applying a previous carry signal of one of previous stages to a first node in response to the previous carry signal, a pull-up part outputting a clock signal as an N-th gate output signal in response to a signal at the first node, a carry part outputting the clock signal as an N-th carry signal in response to the signal at the first node, a first pull-down part pulling down the signal at the first node to a second off voltage in response to a first next carry signal of one of next stages and a second pull-down part pulling down the N-th gate output signal to a first off voltage in response to a second next carry signal of one of the next stages different from the first next carry signal.