公开(公告)号：US20240168694A1

公开(公告)日：2024-05-23

申请号：US18464305

申请日：2023-09-11

Applicant: Samsung Display Co., LTD.

Inventor： Sang Ho KIM ,  Soo Min BAEK ,  Ju Youn SON ,  Ji Won LEE ,  Cheon Myeong LEE ,  Bek Hyun LIM ,  Ju Hwa HA

IPC: G06F3/14 ,  G02B1/10 ,  G02B27/01

CPC classification number: G06F3/1446 ,  G02B1/10 ,  G02B27/0172

Abstract: A display device and a wearable device. The display device may include at least one display panel comprising multiple subsidiary display panels, wherein images output from the subsidiary panels are extended to one another to form a single screen image and at least one multi-channel lens including multiple subsidiary lenses to provide multiple channels for light incident onto the subsidiary lenses, respectively, wherein the subsidiary display panels are associated with the subsidiary lenses, respectively, and the subsidiary display panels are inclined at a first angle from a reference plane so that their front surfaces face the respective subsidiary lenses.

公开(公告)号：US20240268155A1

公开(公告)日：2024-08-08

申请号：US18430745

申请日：2024-02-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Min BAEK ,  Cheon Myeong LEE ,  Bek Hyun LIM ,  Ju Hwa HA ,  Sang Ho KIM ,  Ju Youn SON ,  Ji Won LEE

IPC: H10K59/122 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/873 ,  H10K59/879 ,  H10K59/8792

Abstract: A display device includes a substrate, a bank disposed on the substrate and having a multi-layered structure having an opening, a light emitting element disposed in the opening and including a pixel electrode, a light emitting layer, and a common electrode, a thin film encapsulating layer disposed on the light emitting element and the bank, a micro lens disposed on the thin film encapsulating layer and overlapping the light emitting element, and a light control layer disposed on the thin film encapsulating layer and surrounding the micro lens. A refractive index of the micro lens is greater than a refractive index of the light control layer.
The pixel electrode is disposed in the opening and extends along an inner surface of the bank, and the light emitting layer extends along the inner surface of the bank on the pixel electrode.

公开(公告)号：US20230413650A1

公开(公告)日：2023-12-21

申请号：US18132968

申请日：2023-04-11

Applicant: Samsung Display Co., LTD.

Inventor： Sang Ho KIM ,  Soo Min BAEK ,  Ju Hwa HA ,  Ju Youn SON ,  Ji Won LEE ,  Cheon Myeong LEE ,  Bek Hyun LIM

IPC: H10K59/80 ,  H10K59/90 ,  G02B27/00 ,  G06F3/01 ,  G09G3/00 ,  G09G3/3233 ,  G06F1/16

CPC classification number: H10K59/879 ,  H10K59/90 ,  G02B27/0093 ,  G02B27/0018 ,  G06F3/013 ,  G09G3/001 ,  G09G3/3233 ,  G06F1/163 ,  H10K59/12

Abstract: A display device includes: a first display panel having a first resolution; a second display panel having a second resolution; and a first multi-channel lens and a second multi-channel lens disposed on one surface of the first display panel and including a plurality of channels through which light emitted from the one surface of the first display panel passes, where the second resolution is higher than the first resolution.

公开(公告)号：US20230337508A1

公开(公告)日：2023-10-19

申请号：US18129319

申请日：2023-03-31

Applicant: Samsung Display Co., LTD.

Inventor： Sang Ho KIM ,  Soo Min BAEK ,  Ju Youn SON ,  Ji Won LEE ,  Cheon Myeong LEE ,  Bek Hyun LIM ,  Ju Hwa HA

IPC: H10K59/80

CPC classification number: H10K59/879

Abstract: A display device includes a display panel which displays an image on an image display surface thereof, at least one lens frame disposed on the image display surface to refract image display lights, and at least one multi-channel lens which forms exit paths of the image display lights refracted by the at least one lens frame for each of multiple channels.

公开(公告)号：US20230129724A1

公开(公告)日：2023-04-27

申请号：US17885546

申请日：2022-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Cheon Myeong LEE ,  Sang-Ho KIM ,  Jun Hyeong PARK ,  Soo Min BAEK ,  Ju Youn SON ,  Ji Won LEE ,  Ju Hwa HA ,  Jong Ho HONG

IPC: G02B5/30 ,  G02B27/14 ,  H01L51/52

Abstract: A head mount display device, includes: a display panel; and an optical system positioned in front of the display panel. The display panel sequentially includes a light emitting element part, a third retarder, a reflective polarizer, and an absorptive polarizer, where the third retarder is positioned in front of the light emitting element part; and the optical system includes: a first curved lens, which is positioned to face the display panel, and includes a first retarder positioned on a first surface facing the display panel and a beam splitter positioned on a second surface thereof opposite to the first surface; and a second curved lens, which is positioned to face the beam splitter, and includes a second retarder positioned a first surface thereof facing the beam splitter and a second reflective polarizer positioned on a second surface thereof opposite to the first surface of the second curved lens.

公开(公告)号：US20230081079A1

公开(公告)日：2023-03-16

申请号：US17879257

申请日：2022-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Ho KIM ,  Soo Min BAEK ,  Ju Youn SON ,  Ji Won LEE ,  Cheon Myeong LEE ,  Ju Hwa HA

IPC: G02B27/01

Abstract: A display device includes a display part including a plurality of pixels; a lens part disposed on the display part; and a plurality of optical devices overlapping an edge of the display part in a plan view and disposed at an edge of the lens part, wherein light from the outside of the display part is incident on the plurality of optical devices.