公开(公告)号：US10304870B2

公开(公告)日：2019-05-28

申请号：US15210443

申请日：2016-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Ho Kim ,  Jin-Hyun Park ,  Young-Woo Song ,  Jun-Ho Choi

IPC: H01L27/12 ,  H01L51/52 ,  H01L27/14

Abstract: A mirror display apparatus includes a display unit, a thin film encapsulation layer, a plurality of mirror patterns, a protection layer and a refractive index matching layer. The display unit is disposed on a substrate. The thin film encapsulation layer extends continuously on a surface of the display unit. The mirror patterns are arranged on the thin film encapsulation layer. The protection layer is disposed on surfaces of the mirror patterns. The refractive index matching layer is interposed between the thin film encapsulation layer and the protection layer, and the refractive index matching layer fills regions between neighboring ones of the mirror patterns. A refractive index of the refractive index matching layer is less than a refractive index of the thin film encapsulation layer, and the refractive index of the refractive index matching layer is greater than a refractive index of the protection layer.

公开(公告)号：US09406700B2

公开(公告)日：2016-08-02

申请号：US14174989

申请日：2014-02-07

Applicant: Samsung Display Co., LTD.

Inventor： Hiroshi Okumura ,  Je-Hun Lee ,  Jin-Hyun Park

IPC: H01L27/12 ,  H01L27/32 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/127 ,  H01L21/385 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/3244 ,  H01L29/66969 ,  H01L29/78618 ,  H01L29/7869

Abstract: A thin film transistor includes a gate electrode on a substrate, a gate insulation layer which covers the gate electrode on the substrate, an oxide semiconductor pattern which is disposed on the gate insulation layer and includes a channel portion superimposed over the gate electrode, and low resistance patterns provided at edges of the channel portion, respectively, and including oxygen vacancies, a channel passivation layer on the oxide semiconductor pattern, a reaction layer which covers the oxide semiconductor pattern and the channel passivation layer, and includes a metal oxide, and a source electrode and a drain electrode which contact the oxide semiconductor pattern.

Abstract translation: 薄膜晶体管包括在基板上的栅电极，覆盖基板上的栅电极的栅极绝缘层，设置在栅极绝缘层上并且包括叠加在栅电极上的沟道部分的氧化物半导体图案，以及低 分别设置在沟道部分的边缘并且包括氧空位的电阻图案，氧化物半导体图案上的沟道钝化层，覆盖氧化物半导体图案和沟道钝化层的反应层，并且包括金属氧化物，以及 源电极和接触氧化物半导体图案的漏电极。

公开(公告)号：US10230067B2

公开(公告)日：2019-03-12

申请号：US15707664

申请日：2017-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Koo Chung ,  Seong-Min Kim ,  Eun-Kyoung Nam ,  Jin-Hyun Park

IPC: H01L51/52 ,  G09G3/3208 ,  H01L27/32

Abstract: An organic light emitting display (OLED) device is disclosed. The OLED device may include a substrate comprising a display region and a peripheral region, the display region comprising a first transmission portion and at least one light emitting portion, the peripheral region comprising a second transmission portion and at least one electrode placement portion, a first electrode in the display region, an organic light emitting layer on the first electrode, a second electrode in the display region and the peripheral region, the second electrode opposite to the first electrode with respect to the organic light emitting layer, and a third electrode in the peripheral region. The first electrode may be patterned as an island shape to be separated per the light emitting portion. The third electrode may be patterned as an island shape to be separated per the electrode placement portion.

公开(公告)号：US09093536B2

公开(公告)日：2015-07-28

申请号：US13914821

申请日：2013-06-11

Applicant: Samsung Display Co., LTD.

Inventor： Gun-Hee Kim ,  Sei-Yong Park ,  Woo-Ho Jeong ,  Jin-Hyun Park ,  Jee-Hun Lim

IPC: H01L29/10 ,  H01L29/786 ,  H01L29/66 ,  H01L29/423

CPC classification number: H01L29/786 ,  H01L29/42384 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78648 ,  H01L29/7869 ,  H01L29/78696

Abstract: A thin film transistor substrate includes a substrate, a gate electrode disposed on the substrate, a gate insulation layer disposed on the gate electrode, an oxide semiconductor pattern disposed on the gate insulation layer, where the oxide semiconductor pattern includes a first area whose carrier concentration is in a range of about 1017 per cubic centimeter to about 1019 per cubic centimeter and a second area whose carrier concentration is less than the carrier concentration of the first area, an etch stopper disposed on the oxide semiconductor pattern, where the etch stopper covers the first area and the second area of the oxide semiconductor pattern, a signal electrode partially overlapping the etch stopper and the second area, and a passivation layer which covers the etch stopper and the signal electrode.

Abstract translation: 薄膜晶体管基板包括基板，设置在基板上的栅极电极，设置在栅电极上的栅极绝缘层，设置在栅极绝缘层上的氧化物半导体图案，其中氧化物半导体图案包括第一区域，其载流子浓度 在约1017每立方厘米至约1019每立方厘米的范围内，第二区域的载流子浓度小于第一区域的载流子浓度，蚀刻停止器设置在氧化物半导体图案上，其中蚀刻停止器覆盖 氧化物半导体图案的第一区域和第二区域，与蚀刻停止器和第二区域部分重叠的信号电极，以及覆盖蚀刻停止器和信号电极的钝化层。

公开(公告)号：US11580892B2

公开(公告)日：2023-02-14

申请号：US17575476

申请日：2022-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong-Woo Moon ,  Jin-Koo Chung ,  Seong-Min Kim ,  Jin-Hyun Park ,  Chaun-Gi Choi

IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/3233 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

Abstract: An OLED panel may include a substrate including a first region and a second region disposed along a first direction. A plurality of first pixels are disposed in the first region on the substrate, the first pixels each having a first area, the first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel. A plurality of second pixels are disposed in the second region on the substrate, the second pixels each having a second area less than the first area, the second pixels each comprising a third unit pixel. The first unit pixel, the second unit pixel, and the third unit pixel may have substantially the same shape as each other.

公开(公告)号：US10090337B2

公开(公告)日：2018-10-02

申请号：US15204433

申请日：2016-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hiroshi Okumura ,  Je-Hun Lee ,  Jin-Hyun Park

IPC: H01L27/12 ,  H01L27/32 ,  H01L29/66 ,  H01L29/786 ,  H01L21/385

Abstract: A thin film transistor includes a gate electrode on a substrate, a gate insulation layer which covers the gate electrode on the substrate, an oxide semiconductor pattern which is disposed on the gate insulation layer and includes a channel portion superimposed over the gate electrode, and low resistance patterns provided at edges of the channel portion, respectively, and including oxygen vacancies, a channel passivation layer on the oxide semiconductor pattern, a reaction layer which covers the oxide semiconductor pattern and the channel passivation layer, and includes a metal oxide, and a source electrode and a drain electrode which contact the oxide semiconductor pattern.

公开(公告)号：US09928777B2

公开(公告)日：2018-03-27

申请号：US15628576

申请日：2017-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seong-Min Kim ,  Jin-Koo Chung ,  Jin-Hyun Park

IPC: H01L51/52 ,  G09G3/3233 ,  H01L27/32

CPC classification number: G09G3/3233 ,  G09G2320/0233 ,  G09G2320/0626 ,  H01L27/32 ,  H01L51/52 ,  H01L51/5203 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/5296 ,  H01L2251/5315 ,  H01L2251/5323

Abstract: An OLED device including a first emission region, a second emission region, and a transmission region, a pixel circuit disposed on a substrate, a first pixel electrode reflecting light disposed in the first emission region, a second pixel electrode transmitting light disposed in the second emission region, a light emitting layer disposed on the first and second pixel electrodes, a common electrode transmitting light disposed on the light emitting layer and including first, second, and third common electrodes respectively overlapping the first emission region, the second emission region, and the transmission region, and a capping layer disposed on the common electrode and including first, second, and third capping layers respectively overlapping the first emission region, the second emission region, and the transmission region, in which at least two of the first capping layer, the second capping layer, and the third capping layer have different thicknesses from each other.

公开(公告)号：US09660089B2

公开(公告)日：2017-05-23

申请号：US14467848

申请日：2014-08-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung-Du Ahn ,  Ji-Hun Lim ,  Jin-Hyun Park ,  Hyun-Jae Kim

IPC: H01L29/786 ,  H01L27/12

CPC classification number: H01L29/78633 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/1262 ,  H01L29/7869

Abstract: A thin film transistor substrate includes a substrate, a data line disposed on the substrate and which extends substantially in a predetermined direction, a light blocking layer disposed on the substrate and including a metal oxide including zinc manganese oxide, zinc cadmium oxide, zinc phosphorus oxide or zinc tin oxide, a gate electrode disposed on the light blocking layer, a signal electrode including a source electrode and a drain electrode spaced apart from the source electrode, where the source electrode is connected to the data line, and a semiconductor pattern disposed between the source electrode and the drain electrode.

公开(公告)号：US12217644B2

公开(公告)日：2025-02-04

申请号：US18108946

申请日：2023-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong-Woo Moon ,  Jin-Koo Chung ,  Seong-Min Kim ,  Jin-Hyun Park ,  Chaun-Gi Choi

IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/3233 ,  H10K50/11 ,  H10K50/81 ,  H10K59/35 ,  H10K71/00 ,  H10K59/12 ,  H10K59/131 ,  H10K59/179 ,  H10K59/38

Abstract: An OLED panel may include a substrate including a first region and a second region disposed along a first direction. A plurality of first pixels are disposed in the first region on the substrate, the first pixels each having a first area, the first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel. A plurality of second pixels are disposed in the second region on the substrate, the second pixels each having a second area less than the first area, the second pixels each comprising a third unit pixel. The first unit pixel, the second unit pixel, and the third unit pixel may have substantially the same shape as each other.

公开(公告)号：US11257413B2

公开(公告)日：2022-02-22

申请号：US17329004

申请日：2021-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong-Woo Moon ,  Jin-Koo Chung ,  Seong-Min Kim ,  Jin-Hyun Park ,  Chaun-Gi Choi

IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/3233 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

Abstract: An OLED panel may include a substrate including a first region and a second region disposed along a first direction. A plurality of first pixels are disposed in the first region on the substrate, the first pixels each having a first area, the first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel. A plurality of second pixels are disposed in the second region on the substrate, the second pixels each having a second area less than the first area, the second pixels each comprising a third unit pixel. The first unit pixel, the second unit pixel, and the third unit pixel may have substantially the same shape as each other.