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公开(公告)号：US12241622B2
公开(公告)日：2025-03-04
申请号：US18384703
申请日：2023-10-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungsuk Kim , Chunsoon Park , Youngmin Lee , Hyukjun Jang
IPC: F21V3/06 , F21V19/00 , F21Y115/10
Abstract: A light source apparatus includes: a light source including a light emitting diode and an optical dome covering the light emitting diode; and a substrate supporting the light source, wherein the substrate may include: a conduction layer that is electrically conductive; a first protective layer disposed on the conduction layer and on which the optical dome is disposed, the first protective layer including a first exposed portion exposing a portion of the conduction layer to connect the conduction layer and the light emitting diode; and a second protective layer disposed on the first protective layer, the second protective layer including a second exposed portion exposing a portion of the first protective layer at which the optical dome is disposed on the first protective layer.
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公开(公告)号：US12204204B2
公开(公告)日：2025-01-21
申请号：US18666227
申请日：2024-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyukjun Jang , Kyehoon Lee , Youngmin Lee , Yonghun Kwon , Sunyoung Kim , Hyungsuk Kim , Seungyong Shin
IPC: G02F1/13357 , G02F1/1335
Abstract: A display device includes: a display panel; a light source module on a rear side of the display panel and configured to generate light supplied to the display panel, the light source module including a plurality of light sources configured to emit light and a printed circuit board (PCB) on which the plurality of light sources are provided; and a bottom chassis on a rear side of the light source module and on which the light source module is provided, wherein the PCB includes: an insulating layer, a first conductive layer on a lower surface of the insulating layer, and a second conductive layer on an upper surface of the insulating layer, and an area of the second conductive layer is smaller than an area of the first conductive layer, and the PCB is convexly bent in a direction toward the display panel.
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公开(公告)号：US12092924B2
公开(公告)日：2024-09-17
申请号：US18516379
申请日：2023-11-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyukjun Jang , Sungyeol Kim , Hyungsuk Kim , Youngmin Lee , Junsung Choi
IPC: G02F1/13357 , G09G3/36
CPC classification number: G02F1/133603 , G02F1/133611 , G09G3/3677 , G09G3/3688 , G09G2320/0233
Abstract: A display apparatus includes: a display panel; and a light source device configured to provide light to the display panel, wherein the light source device may include: an optical member; a substrate including a first side facing the display panel and the optical member; a light source provided on the first side of the substrate; a driving element provided on the first side of the substrate and configured to drive the light source; a plurality of lines provided on the first side of the substrate, the plurality of lines including a first line and a second line that is connected to the driving element; and a jumper supporter provided on the first side of the substrate in an area where the first line intersects the second line, the jumper supporter being configured to support the optical member, to electrically connect the first line, and to guide the second line to be spaced apart from the first line.
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公开(公告)号：US10248835B2
公开(公告)日：2019-04-02
申请号：US15293452
申请日：2016-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngsung Kim , Kyuhong Kim , Hyungsuk Kim , Sungjoo Suh , Chang Kyu Choi
Abstract: Authentication methods and apparatuses are disclosed. An authentication method may include generating a quality profile of an authentication image, and determining an effective region in the authentication image based on the generated quality profile.
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公开(公告)号：US12085808B2
公开(公告)日：2024-09-10
申请号：US18142355
申请日：2023-05-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngmin Lee , Jaewoo Kim , Hyungsuk Kim , Hyukjun Jang
IPC: G02F1/13357
CPC classification number: G02F1/133608
Abstract: A display apparatus includes: an optical member; a substrate provided at a rear side of the optical member, the substrate including a through-hole and a circuit pattern on a front surface of the substrate; a metal structure provided at a rear side of the substrate; and a supporter provided on the front surface of the substrate, wherein the supporter includes: a body supporting the optical member, the body being provided on the front surface of the substrate and aligned with the through-hole; a circuit pattern portion provided on the body and electrically connected to the circuit pattern on the front surface of the substrate; and a metal portion extending from a bottom surface of the body into the through-hole in a direction toward the metal structure, the metal portion being electrically connected to the circuit pattern portion and the metal structure.
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Patent Agency Ranking
公开(公告)号：US12061396B2
公开(公告)日：2024-08-13
申请号：US18120003
申请日：2023-03-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Naewon Jang , Youngchol Lee , Hyungsuk Kim , Seokwoo Yong
IPC: G02F1/1335 , G02F1/13357
CPC classification number: G02F1/133614 , G02F1/133603 , G02F1/133605 , G02F1/133608 , G02F1/133621 , G02F2201/346 , G02F2202/28 , G02F2202/36
Abstract: A display device may have a reduced thickness while having enhanced color reproducibility by having an improved structure. The display device may include: a liquid crystal panel; a light source plate which is arranged at the rear of the liquid crystal panel to provide light to the liquid crystal panel, and which includes a printed circuit board and an LED chip mounted on the printed circuit board; and a chip cover which is provided to cover a light-emitting surface of the LED chip, and which changes the wavelength of the light emitted from the LED chip, wherein the chip cover includes: a cover layer having a first surface arranged to face the light-emitting surface of the LED chip, a second surface opposite to the first surface, and an accommodating groove provided on the second surface; a light conversion member which changes the wavelength of the light emitted from the LED chip, and which is accommodated in the accommodating groove; and a barrier layer for covering the second surface to cover the light conversion member from the outside.
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公开(公告)号：US12032241B2
公开(公告)日：2024-07-09
申请号：US17993617
申请日：2022-11-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungsuk Kim , Kyungsoo Park , Hyungjin Kim , Kyehoon Lee , Junsung Choi
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G02F1/133603 , G02F1/133605 , G02F1/133607 , G02F1/133608
Abstract: Disclosed herein is a display apparatus and a light source apparatus thereof. The light source apparatus includes an optical member; a substrate disposed on a first side of the optical member; and a supporter disposed between the optical member and the substrate, wherein the supporter comprises: a supporter body on the substrate; and a protective member disposed at a first end of the supporter body that is nearest to the optical member, the protective member comprising a material having at least one of stretchability and elasticity.
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公开(公告)号：US20240027832A1
公开(公告)日：2024-01-25
申请号：US18142355
申请日：2023-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngmin LEE , Jaewoo Kim , Hyungsuk Kim , Hyukjun Jang
IPC: G02F1/13357
CPC classification number: G02F1/133608
Abstract: A display apparatus includes: an optical member; a substrate provided at a rear side of the optical member, the substrate including a through-hole and a circuit pattern on a front surface of the substrate; a metal structure provided at a rear side of the substrate; and a supporter provided on the front surface of the substrate, wherein the supporter includes: a body supporting the optical member, the body being provided on the front surface of the substrate and aligned with the through-hole; a circuit pattern portion provided on the body and electrically connected to the circuit pattern on the front surface of the substrate; and a metal portion extending from a bottom surface of the body into the through-hole in a direction toward the metal structure, the metal portion being electrically connected to the circuit pattern portion and the metal structure.
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公开(公告)号：US10191613B2
公开(公告)日：2019-01-29
申请号：US15049202
申请日：2016-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Younguk Kwon , Hyungsuk Kim , Shinjun Lee , Jungeun Lee , Sungdae Cho
IPC: G06F3/00 , G06F3/0481 , G06F3/0482 , G06F9/451
Abstract: A method of an electronic device is provided. The method comprising: displaying a first function execution screen corresponding to a first function; loading a second function; generating a layer that is at least partially transparent onto the first function execution screen; generating a second function execution screen corresponding to the second function; and displaying the second function execution screen on the layer.
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公开(公告)号：US20240248345A1
公开(公告)日：2024-07-25
申请号：US18516379
申请日：2023-11-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyukjun JANG , Sungyeol Kim , Hyungsuk Kim , Youngmin Lee , Junsung Choi
IPC: G02F1/13357 , G09G3/36
CPC classification number: G02F1/133603 , G02F1/133611 , G09G3/3677 , G09G3/3688 , G09G2320/0233
Abstract: A display apparatus includes: a display panel; and a light source device configured to provide light to the display panel, wherein the light source device may include: an optical member; a substrate including a first side facing the display panel and the optical member; a light source provided on the first side of the substrate; a driving element provided on the first side of the substrate and configured to drive the light source; a plurality of lines provided on the first side of the substrate, the plurality of lines including a first line and a second line that is connected to the driving element; and a jumper supporter provided on the first side of the substrate in an area where the first line intersects the second line, the jumper supporter being configured to support the optical member, to electrically connect the first line, and to guide the second line to be spaced apart from the first line.
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