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.

公开(公告)号：US11017707B2

公开(公告)日：2021-05-25

申请号：US16719380

申请日：2019-12-18

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：US10739659B2

公开(公告)日：2020-08-11

申请号：US15706473

申请日：2017-09-15

Applicant: Samsung Display Co., LTD.

Inventor： Chaun-Gi Choi ,  Jeong-Woo Moon

IPC: G02F1/155 ,  G02F1/1335 ,  G02F1/157 ,  G02F1/163 ,  H01L27/32

Abstract: A display device may include a first substrate, an encapsulation substrate overlapping the substrate, a display unit disposed between the first substrate and the encapsulation substrate, a first electrode disposed between the display unit and the encapsulation substrate and having a first reflectance, a second electrode overlapping the first electrode and having a second reflectance greater than the first reflectance, and an electrochromic unit disposed between the first electrode and the second electrode.

公开(公告)号：US10529269B2

公开(公告)日：2020-01-07

申请号：US16504138

申请日：2019-07-05

Applicant: Samsung Display Co., Ltd.

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

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

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：US10403699B2

公开(公告)日：2019-09-03

申请号：US16101149

申请日：2018-08-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Koo Chung ,  Jeong-Woo Moon ,  Byoung-Hee Park ,  Jun-Ho Choi

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/52

Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.

公开(公告)号：US10347165B2

公开(公告)日：2019-07-09

申请号：US15640877

申请日：2017-07-03

Applicant: Samsung Display Co., Ltd.

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

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

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：US10074705B2

公开(公告)日：2018-09-11

申请号：US15447798

申请日：2017-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Koo Chung ,  Jeong-Woo Moon ,  Byoung-Hee Park ,  Jun-Ho Choi

IPC: H01L29/04 ,  H01L31/036 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3258 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3216 ,  H01L27/3244 ,  H01L27/326 ,  H01L27/3276 ,  H01L51/5253 ,  H01L2227/323

Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.