公开(公告)号：US09599867B2

公开(公告)日：2017-03-21

申请号：US14559565

申请日：2014-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang-Mi Kang ,  Mee-Hye Jung ,  In-Jae Hwang ,  Sung-Hwan Kim ,  Il-Gon Kim ,  Sang-Uk Lim

IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/786 ,  H01L29/66 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2201/123 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1262 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/78693

Abstract: A display substrate includes a first switching element electrically connected to a gate line and that extends in a first direction and electrically connected to a data line that extends in a second direction crossing the first direction, an insulation layer disposed on the first switching element, a shielding electrode disposed on the insulation layer and a pixel electrode that partially overlap the shielding electrode. The shielding electrode includes a first portion that overlaps the data line and extends in the second direction and a second portion that overlaps the gate line and extends in the first direction.

公开(公告)号：US20170294165A1

公开(公告)日：2017-10-12

申请号：US15299250

申请日：2016-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Hyun Park ,  Sung-Hwan Kim ,  Kyoung-Ju Shin ,  Sang-Uk Lim ,  Yang-Hwa Choi

IPC: G09G3/3266 ,  G09G3/3291 ,  G09G3/3233 ,  G09G3/325

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0214 ,  G11C19/28

Abstract: A gate driver includes a plurality of stages outputting a plurality of gate output signals, respectively. Each stage includes a first input circuit applying an input signal to a first node in response to a first clock signal, a second input circuit applying the first clock signal to a second node in response to a voltage of the first node, a first output circuit controlling a gate output signal to a first logic level in response to the voltage of the first node, a second output circuit controlling the gate output signal to a second logic level in response to a voltage of the second node, and a leakage current blocking circuit applying a first power voltage corresponding to the first logic level to the first input circuit in response to the voltage of the first node.

公开(公告)号：US10317745B2

公开(公告)日：2019-06-11

申请号：US15434498

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang-Mi Kang ,  Mee-Hye Jung ,  In-Jae Hwang ,  Sung-Hwan Kim ,  Il-Gon Kim ,  Sang-Uk Lim

IPC: H01L29/786 ,  G02F1/1343 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/66 ,  G02F1/1333 ,  G02F1/1368

Abstract: A display substrate includes a first switching element electrically connected to a gate line and that extends in a first direction and electrically connected to a data line that extends in a second direction crossing the first direction, an insulation layer disposed on the first switching element, a shielding electrode disposed on the insulation layer and a pixel electrode that partially overlap the shielding electrode. The shielding electrode includes a first portion that overlaps the data line and extends in the second direction and a second portion that overlaps the gate line and extends in the first direction.

公开(公告)号：US10217414B2

公开(公告)日：2019-02-26

申请号：US15349284

申请日：2016-11-11

Applicant: Samsung Display Co., Ltd

Inventor： Jun-Hyun Park ,  Sung-Hwan Kim ,  Kyoung-Ju Shin ,  Sang-Uk Lim ,  Yang-Hwa Choi

IPC: G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: An emission control driver includes a plurality of stages configured to output a plurality of emission control signals, respectively. Each stage includes an input circuit for receiving a previous emission control signal from one of previous stages or a vertical start signal, and configured to control a voltage of a first node and a voltage of a second node in response to a first clock signal; a stabilizing circuit for stabilizing the voltage of the first node in response to the voltage of the second node and a second clock signal; a voltage adjusting circuit connected between the second node and a third node, configured for boosting the voltage of the second node, and controlling the boosted voltage of the second node; and an output circuit configured to control an emission control signal in response to the voltage of the first node and a voltage of the third node.

公开(公告)号：US10204544B2

公开(公告)日：2019-02-12

申请号：US15350917

申请日：2016-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan Kim ,  Jun-Hyun Park ,  Kyoung-Ju Shin

IPC: G09G3/20 ,  G09G3/3266 ,  G11C19/28 ,  G09G3/3233

Abstract: A display panel driver includes a plurality of stages. An N-th stage of the plurality of stages is configured to output a scan signal and an emission signal synchronized with each other based on a first power voltage, a second power voltage, and at least one clock signal. N is a natural number.

公开(公告)号：US10137533B2

公开(公告)日：2018-11-27

申请号：US15156194

申请日：2016-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan Kim ,  Sang-Su Kim ,  Byoung-Seong Jeong ,  Je-Hyun Song ,  Tae-Hun Lee ,  Sung-Won Yang ,  Tae-Hyung Kim

IPC: C03C15/00 ,  B23K26/70 ,  H01L21/768 ,  G09G3/00 ,  B23K26/03 ,  B23K26/08 ,  B23K26/12 ,  B23K31/10 ,  H01L21/67 ,  H01L21/66 ,  H01L51/56 ,  B23K26/361 ,  B23K103/00 ,  G09G3/3208

Abstract: A multi-functional apparatus for testing and etching a substrate capable of increasing spatial efficiency and manufacturing efficiency by performing testing and etching operations in a same chamber body and a substrate processing apparatus including the same, the multi-functional apparatus including a chamber body having an entrance into which the substrate is injected in one of its sides and an exit from which the substrate is ejected in another one of its sides; a transfer unit disposed inside of the chamber body and for transferring the injected substrate in a direction from the entrance to the exit; a laser etching unit disposed on an upper portion of the transfer unit and for etching a part of the substrate disposed on the transfer unit; and a testing unit for testing the substrate disposed on the transfer unit.

公开(公告)号：US09947274B2

公开(公告)日：2018-04-17

申请号：US15299250

申请日：2016-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Hyun Park ,  Sung-Hwan Kim ,  Kyoung-Ju Shin ,  Sang-Uk Lim ,  Yang-Hwa Choi

IPC: G09G3/32 ,  G09G3/3266 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3291

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0214 ,  G11C19/28

Abstract: A gate driver includes a plurality of stages outputting a plurality of gate output signals, respectively. Each stage includes a first input circuit applying an input signal to a first node in response to a first clock signal, a second input circuit applying the first clock signal to a second node in response to a voltage of the first node, a first output circuit controlling a gate output signal to a first logic level in response to the voltage of the first node, a second output circuit controlling the gate output signal to a second logic level in response to a voltage of the second node, and a leakage current blocking circuit applying a first power voltage corresponding to the first logic level to the first input circuit in response to the voltage of the first node.

公开(公告)号：US20160256960A1

公开(公告)日：2016-09-08

申请号：US15156194

申请日：2016-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan Kim ,  Sang-Su Kim ,  Byoung-Seong Jeong ,  Je-Hyun Song ,  Tae-Hun Lee ,  Sung-Won Yang ,  Tae-Hyung Kim

IPC: B23K26/70 ,  H01L21/67 ,  B23K31/10 ,  B23K26/08 ,  B23K26/12 ,  H01L51/56 ,  H01L21/66

CPC classification number: B23K26/70 ,  B23K26/032 ,  B23K26/0823 ,  B23K26/083 ,  B23K26/0876 ,  B23K26/123 ,  B23K26/361 ,  B23K31/10 ,  B23K2103/30 ,  B23K2103/50 ,  G09G3/006 ,  G09G3/3208 ,  H01L21/67069 ,  H01L21/76894 ,  H01L22/12 ,  H01L51/56

Abstract: A multi-functional apparatus for testing and etching a substrate capable of increasing spatial efficiency and manufacturing efficiency by performing testing and etching operations in a same chamber body and a substrate processing apparatus including the same, the multi-functional apparatus including a chamber body having an entrance into which the substrate is injected in one of its sides and an exit from which the substrate is ejected in another one of its sides; a transfer unit disposed inside of the chamber body and for transferring the injected substrate in a direction from the entrance to the exit; a laser etching unit disposed on an upper portion of the transfer unit and for etching a part of the substrate disposed on the transfer unit; and a testing unit for testing the substrate disposed on the transfer unit.

Abstract translation: 一种用于测试和蚀刻基板的多功能设备，其能够通过在相同的室主体中进行测试和蚀刻操作来提高空间效率和制造效率，以及包括其的基板处理设备，所述多功能设备包括具有 基板在其一侧注入基板的入口和基板在其另一侧排出的出口; 传送单元，设置在所述室主体的内部，并用于沿着从所述入口到所述出口的方向传送所述注入的基板; 激光蚀刻单元，设置在所述转印单元的上部并用于蚀刻设置在所述转印单元上的所述基板的一部分; 以及用于测试设置在转印单元上的基板的测试单元。

公开(公告)号：US09170464B2

公开(公告)日：2015-10-27

申请号：US14158232

申请日：2014-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan Kim ,  Il-Gon Kim ,  Sang-Uk Lim ,  Mee-Hye Jung

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1345

CPC classification number: G02F1/136286 ,  G02F1/1345

Abstract: An electric-field exposure method includes forming a display cell. The display cell comprises a pixel electrode electrically connected to a data line and a gate line. A guard-ring line surrounds a display area on which the pixel electrode is disposed. A common electrode overlaps the guard-ring line. A resistance division part is connected to a node which is connected to a data pad and a gate pad. A first electrode and a second electrode are provided with first and second electronic signals, respectively. The first electrode is connected to the guard-ring line. The second electrode is electrically connected to the common electrode. The node is provided with a divided signal obtained by dividing the first and second signals through the resistance division part.

Abstract translation: 电场曝光方法包括形成显示单元。 显示单元包括电连接到数据线和栅极线的像素电极。 保护环线围绕其上设置有像素电极的显示区域。 公共电极与保护环线重叠。 电阻分割部连接到连接到数据焊盘和栅极焊盘的节点。 第一电极和第二电极分别设置有第一和第二电子信号。 第一电极连接到保护环线。 第二电极电连接到公共电极。 该节点具有通过电阻分割部分分割第一和第二信号而获得的分频信号。

公开(公告)号：US09048460B2

公开(公告)日：2015-06-02

申请号：US14044512

申请日：2013-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Hun Lee ,  Byoung-Seong Jeong ,  Sang-Su Kim ,  Eun-Gook Sung ,  Sung-Hwan Kim ,  Sung-Won Yang ,  Je-Hyun Song ,  Tae-Hyung Kim

IPC: H01L35/24 ,  H01L51/00 ,  H01L51/56 ,  C23C14/24 ,  C23C14/50 ,  C23C14/54 ,  C23C14/56 ,  H01L51/52

CPC classification number: H01L51/56 ,  C23C14/24 ,  C23C14/243 ,  C23C14/50 ,  C23C14/546 ,  C23C14/568 ,  H01L51/52

Abstract: A deposition apparatus is capable of checking, in real time, the thickness or uniformity of a thin layer which is formed. The deposition apparatus includes a moving unit to which a substrate is detachably fixed. A conveyer unit conveys the moving unit in a first direction or in an opposite direction to the first direction. A deposition unit includes at least one deposition assembly for depositing a deposition material on the substrate. A discharge data acquisition unit acquires data associated with the amount of the deposition material discharged per unit time from the at least one deposition assembly. A transmission unit transmits the data acquired by the discharge data acquisition unit.

Abstract translation: 沉积装置能够实时检查形成的薄层的厚度或均匀性。 沉积设备包括可拆卸地固定基板的移动单元。 输送单元沿第一方向或与第一方向相反的方向输送移动单元。 沉积单元包括至少一个用于在基底上沉积沉积材料的沉积组件。 放电数据获取单元从至少一个沉积组件获取与每单位时间排出的沉积材料的量相关联的数据。 发送单元发送由排出数据获取单元获取的数据。