公开(公告)号：US20230292584A1

公开(公告)日：2023-09-14

申请号：US18113800

申请日：2023-02-24

Applicant: Samsung Display Co., LTD.

Inventor： YOUNGHOON LEE ,  Young Seo CHOI ,  Young Ji KIM

IPC: H10K77/10 ,  H10K59/131 ,  H10K59/80 ,  H10K59/12

CPC classification number: H10K77/111 ,  H10K59/131 ,  H10K59/873 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display device includes a first area, a second area, and a bending area; a first substrate that is disposed at least in the first area where a display layer is disposed, and is formed of a glass material; a second substrate that is disposed on the first substrate, is disposed at least in the bending area and the second area, and is bendable; an organic material layer that is disposed at least in the bending area and the second area; an encapsulation layer that is disposed on the display layer; and a signal line that extends from the display layer and is disposed in the bending area and the second area, wherein the first substrate is spaced apart from the second area.

公开(公告)号：US20230333299A1

公开(公告)日：2023-10-19

申请号：US18213224

申请日：2023-06-22

Applicant: Samsung Display Co., Ltd

Inventor： YOUNGKI CHAI ,  Seonggeun WON ,  Kwanhee LEE ,  Youngji KIM ,  Yiseul UM ,  Younghoon LEE ,  Young Seo CHOI

IPC: G02B5/00 ,  G02B5/30 ,  H04M1/02

CPC classification number: G02B5/3083 ,  G02B5/003 ,  H04M1/0264 ,  H04M1/0266

Abstract: An electronic device includes a display panel that has a first area and a second area; a polarizer including a polarizer layer that has a polarization area and a transmission area, a protection layer disposed under the polarizer layer, and a plurality of retarders disposed under the protection layer for retarding a phase of light incident thereon.

公开(公告)号：US20220246685A1

公开(公告)日：2022-08-04

申请号：US17501134

申请日：2021-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hyun KIM ,  Shogo NISHIZAKI ,  Byung Rok MOON ,  Young Seo CHOI

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G06F3/044

Abstract: A display device with increased reliability and outgassing mitigation includes: a display element layer disposed on a substrate, the display element layer including pixels; an encapsulation layer covering the display element layer; and a touch sensor disposed on the encapsulation layer. The touch sensor includes: a first inorganic insulating layer disposed on the encapsulation layer; a first surface reinforcing layer formed by performing surface treatment on the first inorganic insulating layer and disposed on the first inorganic insulating layer; a first conductive layer disposed on the first surface reinforcing layer; a first organic insulating layer covering the first conductive layer; and a second conductive layer disposed on the first organic insulating layer and connected to the first conductive layer while penetrating the first organic insulating layer.

公开(公告)号：US20250040404A1

公开(公告)日：2025-01-30

申请号：US18439919

申请日：2024-02-13

Applicant: Samsung Display Co., LTD.

Inventor： Che Ho LEE ,  So Yeon JEONG ,  Won Je JO ,  Jae Hyun KIM ,  Kwan Hee LEE ,  Young Seo CHOI

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122

Abstract: A display device includes a bank including first and second bank layers each having side surfaces respectively defining bank openings corresponding to light emission areas, the second bank layer protruding further than the side surfaces of the first bank layer to define tips of the second bank layer and an upper surface at the tips, an inorganic encapsulation layer on the bank and including first and second patterns each having a body corresponding to the light emission areas and a wing portion extended from the body, the wing portions overlapping each other and spaced apart from the upper surface at the tips, the second pattern further including a connection portion which is connected to the body and the first wing portion of the second pattern and is between the first wing portion of the first pattern and the second bank layer.

公开(公告)号：US20230292549A1

公开(公告)日：2023-09-14

申请号：US18116447

申请日：2023-03-02

Applicant: Samsung Display Co., LTD.

Inventor： Seung Woo SEO ,  Yoon Kyoung PARK ,  Seung Jae LEE ,  Jin Ho KWACK ,  Young Seo CHOI

IPC: H10K59/12 ,  H10K59/131 ,  H10K59/80 ,  H10K59/65 ,  H10K59/122 ,  H10K71/20

CPC classification number: H10K59/1201 ,  H10K59/131 ,  H10K59/873 ,  H10K59/65 ,  H10K59/122 ,  H10K71/20

Abstract: A manufacturing method of a display panel includes forming pixels in a display area of a substrate, and forming a metal wiring and a dam portion in a non-display area of the substrate, forming an encapsulation layer using an inorganic insulating material and an organic insulating material to cover the display area of the substrate and inspecting presence or absence of a remaining layer including the organic insulating material, which is formed in a remaining area of the encapsulation layer except for the display area, using a filter having a predetermined wavelength range.

公开(公告)号：US20210151531A1

公开(公告)日：2021-05-20

申请号：US17099959

申请日：2020-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Won Je JO ,  Young Ji KIM ,  Yi Seul UM ,  Young Hoon LEE ,  Seong Geun WON ,  Young Seo CHOI ,  Hyun Min HWANG

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a base substrate including a hole area through which light passes, a hole peripheral area which is a non-display area surrounding the hole area, and a display area surrounding the hole peripheral area, where the display area includes pixels to display an image, an insulating layer disposed on the base substrate in the hole peripheral area and the display area except for the hole area, a via insulating layer disposed on the insulating layer in the hole peripheral area and the display area except for the hole area, and a thin film encapsulation layer including first and second inorganic films which are disposed in the hole peripheral area and the display area except for the hole area on the base substrate on which the via insulating layer is disposed.

公开(公告)号：US20240074258A1

公开(公告)日：2024-02-29

申请号：US18313093

申请日：2023-05-05

Applicant: Samsung Display Co., LTD.

Inventor： Wan Jung KIM ,  Dong Jo KIM ,  Sun Hwa KIM ,  Young Ji KIM ,  Chang Sik KIM ,  Kyung Ah NAM ,  Hyo Young MUN ,  Yong Seung PARK ,  Yi Seul UM ,  Dae Sang YUN ,  Kwan Hee LEE ,  So Young LEE ,  Young Hoon LEE ,  Young Seo CHOI ,  Sun Young KIM ,  Ji Won SOHN ,  Do Young LEE ,  Seung Hoon LEE

IPC: H10K59/131 ,  H10K59/65 ,  H10K59/80 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/65 ,  H10K59/873 ,  H10K59/8794 ,  H10K71/851 ,  H10K77/111

Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 μm or less.

公开(公告)号：US20240008346A1

公开(公告)日：2024-01-04

申请号：US18346158

申请日：2023-06-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Shogo NISHIZAKI ,  Jaehyun KIM ,  Young Seo CHOI

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/82 ,  H10K102/00 ,  H10K77/10

CPC classification number: H10K59/8731 ,  H10K59/122 ,  H10K59/82 ,  H10K2102/351 ,  H10K77/111

Abstract: A display panel includes a base layer, a circuit layer disposed on the base layer, a light emitting element layer disposed on the circuit layer, and an encapsulation layer disposed on the light emitting element layer. The encapsulation layer includes a first inorganic layer that includes a lower layer and an upper layer disposed on the lower layer, and a second inorganic layer disposed on the first inorganic layer. The lower layer includes a barrier layer that includes a silicon oxide, and the upper layer includes a silicon oxycarbide.

公开(公告)号：US20230171993A1

公开(公告)日：2023-06-01

申请号：US17854263

申请日：2022-06-30

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Su Jeong KIM ,  Dae Won KIM ,  Jong Ho SON ,  Jin Hyeong LEE ,  Ji Yoon JUNG ,  Young Seo CHOI

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/044 ,  H01L51/56

CPC classification number: H01L51/5284 ,  H01L51/5271 ,  H01L27/3246 ,  H01L27/323 ,  H01L51/524 ,  G06F3/0446 ,  H01L51/56 ,  H01L2227/323

Abstract: A display panel includes a support substrate including a display area having a plurality of pixel areas and a non-display area disposed around the display area. An encapsulation substrate faces a first side of the support substrate. An emitting array is disposed on the first side of the support substrate. A phase adjusting layer is disposed on the emitting array and changes a phase of light. A reflected light absorbing layer is disposed on the phase adjusting layer and absorbs at least a portion of light reflected from the emitting array. A sealing layer is disposed in the non-display area between the support substrate and the encapsulation substrate. A black matrix layer is disposed on a first side of the encapsulation substrate and corresponds to boundaries between the plurality of pixel areas.

公开(公告)号：US20210032156A1

公开(公告)日：2021-02-04

申请号：US16888367

申请日：2020-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunmin HWANG ,  Sangyeol KIM ,  Woosuk JUNG ,  Young Seo CHOI

IPC: C03C8/24 ,  H01L51/52 ,  C03C8/14 ,  H04M1/02

Abstract: An electronic panel includes: a base substrate divided into a hole region including a hole transmissive region overlapping an electronic module when viewed in a plan view and a light shielding region adjacent to the hole transmissive region, an active region adjacent to the hole region, and a peripheral region adjacent to the active region; a plurality of light emitting devices spaced apart from the hole region in the active region; a light shielding pattern spaced apart from the hole transmissive region in the light shielding region; and an encapsulation substrate on the base substrate and covering the light emitting devices, wherein the light shielding pattern comprises frit.