公开(公告)号：US12092795B2

公开(公告)日：2024-09-17

申请号：US18139889

申请日：2023-04-26

Applicant: Samsung Display Co., LTD.

Inventor： Seung Wook Kwon ,  Woo Yong Sung

IPC: G02B1/14 ,  C09D169/00 ,  G06F1/16 ,  G09F9/30 ,  H04M1/02

CPC classification number: G02B1/14 ,  C09D169/00 ,  G06F1/1609 ,  G06F1/1652 ,  G09F9/301 ,  H04M1/0269

Abstract: A display device includes: a display member including a first region, a second region, and a third region defined between the first region and the second region; a first coated layer disposed on a first surface of the first region of the display member; and a second coated layer disposed on a first surface of the second region of the display member, where a first modulus of the first coated layer is smaller than a second modulus of the second coated layer.

公开(公告)号：US12044822B2

公开(公告)日：2024-07-23

申请号：US16801701

申请日：2020-02-26

Applicant: UTI INC.

Inventor： Deok Young Park ,  Jae Young Hwang ,  Hak Chul Kim ,  Kukhyun Sunwoo ,  Tea Joo Ha

IPC: G02B1/11 ,  G02B1/14 ,  G02B1/18 ,  G06F1/16 ,  G09F9/30

CPC classification number: G02B1/14 ,  G02B1/11 ,  G02B1/18 ,  G06F1/1609 ,  G06F1/1641 ,  G06F1/1652 ,  G09F9/301 ,  G06F1/1637 ,  G06F2203/04102

Abstract: A cover window is provided, which is a flexible cover window, the cover window being a glass-based cover window for a flexible display and including: a folding part slimmed by corresponding to a folding area of the display, wherein a thickness (t2) of the cover window is 50 to 300 μm and a thickness (t1) of the folding part is 20 to 100 μm. The glass-based cover window has excellent strength and folding properties while maintaining the intrinsic texture of glass.

公开(公告)号：US11989053B2

公开(公告)日：2024-05-21

申请号：US17468630

申请日：2021-09-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Wook We ,  Hye-Sung Kim

IPC: G06K9/00 ,  G02B1/14 ,  G06F1/16 ,  G06V40/13

CPC classification number: G06F1/1609 ,  G02B1/14 ,  G06F1/1684 ,  G06V40/1306 ,  G06V40/1318 ,  G06V40/1329

Abstract: A display device includes a display panel that has a display region in which an image is displayed, a first adhesive layer disposed below the display panel, a translucent protective film disposed below the first adhesive layer, a fingerprint sensor disposed below the protective film and that overlaps the display region, the first adhesive layer, and the protective film when viewed in a plane, and a cover layer disposed below the protective film and in which an opening for accommodating the fingerprint sensor is formed.

公开(公告)号：US11953940B2

公开(公告)日：2024-04-09

申请号：US17064624

申请日：2020-10-07

Applicant: Darwin Precisions Corporation

Inventor： Yu-Cheng Chang ,  Shu-Ching Peng ,  Yu-Ming Huang

IPC: G02B5/02 ,  G06F1/16

CPC classification number: G06F1/1609 ,  G02B5/0215

Abstract: A display apparatus includes a light-transmitting structural plate, some optical microscopic structures, an optical film, a base plate and some light emitting elements. The light-transmitting structural plate has a first side and a second side opposite to each other. The optical microscopic structures are regularly arrayed and formed on the first side or the second side. The optical microscopic structure has an inclined surface connecting at a connecting line and forming an angle ranging between 30 degrees and 150 degrees with a corresponding inclined surface of an adjacent one of the optical microscopic structures. The optical film is located on the first side. The base plate is separated from the second side by a space. The light emitting elements are located inside the space and disposed on the base plate. The light emitting elements respectively emit a light ray to the light-transmitting structural plate.

公开(公告)号：US11880235B2

公开(公告)日：2024-01-23

申请号：US16813457

申请日：2020-03-09

Applicant: Apple Inc.

Inventor： Tyler S. Bushnell ,  John N. Border ,  Victoria C. Chan

IPC: G06F1/16 ,  G02B1/14 ,  G02B5/02 ,  G02B27/30

CPC classification number: G06F1/1609 ,  G02B1/14 ,  G02B5/0221 ,  G02B5/0263 ,  G02B27/30

Abstract: An electronic device display and a display cover layer may be coupled to a housing. The display may have an array of pixels that are configured to emit light. One or more light redirecting elements may be incorporated into the electronic device that redirect and thereby change the direction of light rays emitted from peripheral pixels in the display. The light redirecting elements may be used to enlarge the effective size of the display, to create images on sidewall surfaces of the display cover layer, and/or to create diffuse glowing areas around the periphery of the device. Light redirecting elements may be formed as integral portions of a display cover layer, as laminated optical films on a display cover layer, or as coating layers on a display cover layer. Afocal optical systems may be formed by placing first and second light redirecting elements on opposing first and second sides of a display cover layer.

公开(公告)号：US11774663B2

公开(公告)日：2023-10-03

申请号：US18050473

申请日：2022-10-28

Applicant: Radiant(Guangzhou) Opto-Electronics Co., Ltd ,  Radiant Opto-Electronics Corporation

Inventor： Chia-Yin Chang ,  Chin-Ting Weng ,  Hao Chen ,  Yi-Ching Chung

IPC: F21V8/00 ,  G06F1/16

CPC classification number: G02B6/0053 ,  G02B6/0078 ,  G06F1/1609

Abstract: A light guide plate includes a main body, stripe structures, and light-adjusting structures. The main body includes a light-incident surface and an optical surface. The stripe structures are disposed on the optical surface. The light-adjusting structures are disposed between two adjacent stripe structures. Each of the light-adjusting structures includes a first light active surface and a second light active surface. The first light active surface faces towards the light-incident surface. The second light active surface faces towards an opposite light-incident surface. The first light active surface and the second light active surface are inclined towards different directions and formed a non-symmetrical shape. A first included angle is formed between the first light active surface and the optical surface. A second included angle is formed between the second light active surface and the optical surface. The first included angle and the second included angle are acute angles.

公开(公告)号：US11772491B2

公开(公告)日：2023-10-03

申请号：US16646756

申请日：2018-09-12

Applicant: CORNING INCORPORATED

Inventor： Antoine D. Lesuffleur ,  Xiang-Dong Mi ,  Xu Ouyang ,  Yawei Sun

IPC: G02B1/14 ,  B60K37/02 ,  G06F1/16 ,  G09F21/04

CPC classification number: B60K37/02 ,  G02B1/14 ,  G06F1/1609 ,  B60K2370/1523 ,  B60K2370/28 ,  B60K2370/336 ,  B60K2370/688 ,  B60K2370/98 ,  G09F21/049

Abstract: Embodiments of a deadfront article for a display are disclosed herein. The deadfront article includes a cover structure having: an inner surface; an outer surface opposite the inner surface; a glass layer located between the inner surface and the outer surface; and a first layer of light transmitting ink or pigment located between the inner surface of the cover structure and the glass layer. The deadfront article also includes a light guide layer having: an inner surface; and an outer surface facing toward the inner surface of the cover structure. A light extraction layer located on at least one of the inner surface and the outer surface of the light guide layer.

公开(公告)号：US11694468B2

公开(公告)日：2023-07-04

申请号：US17171452

申请日：2021-02-09

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Han Yoo ,  Dae-Young Lee ,  Chaungi Choi ,  Gee-Bum Kim ,  Jaeik Lim

IPC: G06V40/13 ,  G06F1/16

CPC classification number: G06V40/1318 ,  G06F1/1609 ,  G06F1/1684

Abstract: Disclosed is a display device including a display module, and a sensor layer below the display module for detecting light reflected from the display module, and including a base layer, a sensing layer on the base layer and including a sensing element that detects the light, and an optical pattern layer between the sensing layer and the display module, and including a light-shield section defining openings arranged at intervals when viewed in a plan view, and transmission sections respectively located in the openings.

公开(公告)号：US11693239B2

公开(公告)日：2023-07-04

申请号：US17661675

申请日：2022-05-02

Applicant: EVOLUTION OPTIKS LIMITED

Inventor： Daniel Gotsch

IPC: G02B27/00 ,  G06F1/16 ,  H04N9/31 ,  G02B27/09

CPC classification number: G02B27/0093 ,  G02B27/0961 ,  G06F1/1609 ,  H04N9/3152

Abstract: Described are various embodiments of a digital display device for use by a user having reduced visual acuity. In one embodiment, the device comprises: a digital display medium comprising an array of pixels and operable to render a pixelated image accordingly; a light field shaping layer defined by an array of light field shaping elements and disposed relative to said digital display so to align each of said light field shaping elements with a corresponding set of said pixels to shape a light field emanating therefrom and thereby at least partially govern a projection thereof from said display medium toward the user; and a hardware processor operable on pixel data for the image such that said processed image is rendered to at least partially compensate for the user's reduced visual acuity.

公开(公告)号：US20230205261A1

公开(公告)日：2023-06-29

申请号：US18108665

申请日：2023-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeik Kim ,  Jaesik Kim ,  Yeonhwa Lee ,  Joongu Lee ,  Jiyoung Choung

IPC: G06F1/16 ,  H10K59/121 ,  H10K71/00

CPC classification number: G06F1/1609 ,  H10K59/121 ,  H10K71/00 ,  H10K50/805

Abstract: A display apparatus having high external light transmittance and a manufacturing method of the display apparatus are provided, wherein the display apparatus does not substantially include a common electrode in a transmission region. Particularly, a display apparatus includes a first substrate, a second substrate facing the first substrate, and a display unit interposed between the first substrate and the second substrate.