公开(公告)号：EP4417865A1

公开(公告)日：2024-08-21

申请号：EP24157973.9

申请日：2024-02-15

申请人： LMPG Inc.

发明人： SANTORO, Scott ,  WONG, Kenton Keng Ting

IPC分类号： F21V8/00 ,  F21S8/04 ,  F21V5/00 ,  F21V7/00 ,  F21W131/402 ,  F21Y103/30 ,  F21Y115/10

CPC分类号： G02B6/0028 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0078 ,  G02B6/0091 ,  F21V7/0091 ,  F21Y2115/1020160801 ,  F21Y2103/3720160801

摘要： A light guide for a luminaire is provided. The light guide includes: an elongated base having a light emitting surface at a distal end, and opposing major faces; and a plurality of collimators projecting from the base, wherein each collimator has a light receiving surface at a proximal end. The plurality of collimators are arranged with spaces therebetween along the base. The light emitting surface has notches having a minimum width corresponding to the space between the collimators and a maximum width corresponding to a space between the light receiving surfaces. Substantially all light received at the light receiving surfaces internally reflects through the collimators and the base and emits from the light emitting surface, and the notches are configured to direct light emitted from the light emitting surface at a lower angle than if the notches were not present.

公开(公告)号：EP4399591A1

公开(公告)日：2024-07-17

申请号：EP21956923.3

申请日：2021-09-08

申请人： Razer (Asia-Pacific) Pte. Ltd.

发明人： LOW, Kok Kiong ,  SIM, Alvin

IPC分类号： G06F3/039 ,  A47B21/03 ,  G06F1/16 ,  G02B6/00 ,  F21S10/02 ,  F21V33/00 ,  F21Y113/10 ,  F21Y115/10

CPC分类号： G06F3/039 ,  A47B21/0371 ,  A47B2021/037820130101 ,  A47B2220/007520130101 ,  G06F2203/038420130101 ,  G06F3/0227 ,  G06F1/1632 ,  G02B6/0051 ,  G02B6/0083 ,  G02B6/0068 ,  G02B6/0095

公开(公告)号：EP4396494A1

公开(公告)日：2024-07-10

申请号：EP22754448.3

申请日：2022-08-02

申请人： Valeo Vision

发明人： TASSY, Pierre-Louis

IPC分类号： F21S43/14 ,  F21S43/15 ,  F21S43/239 ,  F21S43/241 ,  F21S43/243 ,  F21S43/245 ,  F21S43/247 ,  F21S43/249 ,  B60Q3/64 ,  B60Q3/74 ,  F21V8/00

CPC分类号： F21S43/14 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249 ,  B60Q3/64 ,  B60Q3/74 ,  G02B6/0038 ,  G02B6/002 ,  G02B6/0068

公开(公告)号：EP4372272A2

公开(公告)日：2024-05-22

申请号：EP24160373.7

申请日：2022-04-22

申请人： Apple Inc.

发明人： XU, Chi ,  CHIU, Po-Wen ,  LECLERC, Michael E.

IPC分类号： F21V8/00

CPC分类号： G02B6/0031 ,  G02B6/0028 ,  G02B6/005 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091 ,  G02B6/0025

摘要： An electronic device includes a housing that at least partially defines an exterior surface and an internal volume. The electronic device also includes a display assembly that is at least partially disposed in the internal volume. The display assembly includes a light guide including a transparent plate and a light source positioned at an end of the transparent plate. A light-blocking component is affixed to the housing and at least partially covers a portion of the transparent plate. A translucent portion extends from the light-blocking component and overlaps the transparent plate.

公开(公告)号：EP4368876A1

公开(公告)日：2024-05-15

申请号：EP23207558.0

申请日：2023-11-02

申请人： Nichia Corporation

发明人： SATO, Yuji ,  NOICHI, Takuya ,  SAKAMOTO, Masafumi

IPC分类号： F21S41/176 ,  F21S43/14 ,  F21S43/16 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  F21S43/14 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249 ,  G02B6/0011 ,  F21S41/176 ,  F21S43/16 ,  G02B6/0078 ,  G02B6/0058

摘要： A vehicle lamp includes a light guide plate including a plurality of light-exiting portions and a low-luminance portion, which is located between adjacent light-exiting portions and outputs light having luminance lower than luminance of light exiting from the light-exiting portion; a plurality of light sources each emit light having a light emission peak wavelength in a range from 420 nm to 550 nm to enter the light guide plate; and a wavelength conversion member that is disposed on the plurality of light-exiting portions and emits light having a light emission peak wavelength in a range from 540 nm to 700 nm by converting a wavelength of the light exiting from the light-exiting portion.

公开(公告)号：EP3988836B1

公开(公告)日：2024-05-01

申请号：EP20903488.3

申请日：2020-12-10

IPC分类号： F21S41/24 ,  F21S43/236 ,  F21S41/36 ,  F21S41/148 ,  F21S41/20 ,  F21S41/32 ,  F21S41/663 ,  F21W102/13 ,  F21W102/135

CPC分类号： F21S41/24 ,  F21S41/151 ,  F21S41/143 ,  F21S41/43 ,  F21S41/29 ,  F21W2102/1320180101 ,  F21S41/148 ,  F21S41/322 ,  F21S41/285 ,  F21S41/663 ,  F21S45/47 ,  F21W2102/13520180101 ,  G02B6/0068 ,  G02B6/0046 ,  G02B6/0078 ,  G02B6/0038

公开(公告)号：EP3410500A1

公开(公告)日：2018-12-05

申请号：EP16888137.3

申请日：2016-11-25

申请人： Omron Corporation

发明人： KAWAI, Wakahiro ,  OTAKE, Kazuyuki

IPC分类号： H01L33/54 ,  F21S2/00 ,  H01L51/50 ,  H05B33/02 ,  H05B33/10 ,  H05B33/26 ,  F21Y115/10 ,  F21Y115/20

CPC分类号： H01L25/0753 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/009 ,  H01L33/0079 ,  H01L33/36 ,  H01L33/54 ,  H01L33/56 ,  H01L33/62 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/56 ,  H01L2224/04105 ,  H01L2224/06181 ,  H01L2224/16225 ,  H01L2224/24137 ,  H01L2224/2518 ,  H01L2224/96 ,  H01L2924/18162 ,  H01L2933/005 ,  H01L2933/0066 ,  H05B33/02 ,  H05B33/10 ,  H05B33/26

摘要： In order to be more compact and thin, this light emitting device (1) comprises LED elements (3-6) embedded in a resin molded body (2) such that light emitting units (32-62) are exposed on a lateral surface (22) of the resin molded body (2) and positive electrodes (33-63) and negative electrodes (34-64) are exposed on a back surface (23) which is perpendicular to the lateral surface (22) of the resin molded body (2).

公开(公告)号：EP3404473A1

公开(公告)日：2018-11-21

申请号：EP18172992.2

申请日：2018-05-17

申请人： InnoLux Corporation

发明人： WANG, Hui-Chi ,  CHEN, Yen-Liang ,  LIN, Fang-Ho ,  TING, Chin-Lung ,  LIN, Ting-Yen

IPC分类号： G02F1/1335 ,  G02B6/00

CPC分类号： G02F1/133603 ,  G02B6/0031 ,  G02B6/0053 ,  G02B6/006 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/009 ,  G02F1/133512 ,  G02F1/133553 ,  G02F1/133615

摘要： A display device (100) is provided. The display device includes a backlight module (200) and a display panel (302). The backlight module includes a light guiding plate (202), a first light source component (204) and a reflection component (206). The light guiding plate has a first side, a second side, a third side and a fourth side, wherein the first side is disposed opposite to the third side, and the second side is disposed opposite to the fourth side. The first light source component is disposed adjacent to the first side of the light guiding plate. The reflection component is disposed opposite to the light guiding plate. The first light source component is attached to the light guiding plate or the reflection component. The light guiding plate is disposed between the display panel and the reflection component.

公开(公告)号：EP2431654B1

公开(公告)日：2018-11-14

申请号：EP11179046.5

申请日：2011-08-26

申请人： LG Innotek Co., Ltd.

发明人： Kim, Han Gyoul ,  Kim, Hwa Young ,  Kang, Il Yeong ,  Shin, Hyun Ha ,  Lee, Sang Hoon ,  Kim, Jin Wook ,  Kim, Ji Hoo ,  Noh, Jae Myeong

IPC分类号： F21S2/00 ,  F21V15/01 ,  F21V23/00 ,  F21Y115/10 ,  G02B6/00 ,  F21V5/00 ,  F21V7/05 ,  F21V8/00 ,  F21V15/015 ,  F21V21/005

CPC分类号： F21S2/005 ,  F21V5/007 ,  F21V7/05 ,  F21V15/01 ,  F21V15/013 ,  F21V15/015 ,  F21V21/005 ,  F21V23/005 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0035 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0078 ,  G02B6/0091

摘要： A lighting module may be provided that includes: a case (200), a support plate (120), a light source unit (150), a phosphor luminescent film (170), a light guide plate (110), a diffusion plate (190), a reflection plate (130), a first and second connector (300a,300b).

公开(公告)号：EP3372437A1

公开(公告)日：2018-09-12

申请号：EP18159971.3

申请日：2018-03-05

申请人： LG Electronics Inc.

发明人： KANG, Hyungoo ,  KIM, Jihyun ,  LEE, Yeonji

IPC分类号： B60K37/06 ,  G09F13/04 ,  H01H13/02

CPC分类号： B60K37/02 ,  B60K37/06 ,  B60K2350/1024 ,  B60K2350/1028 ,  B60K2350/1036 ,  B60K2350/203 ,  B60K2350/2039 ,  B60K2350/2043 ,  B60K2350/302 ,  F21V9/08 ,  F21V11/08 ,  F21W2106/00 ,  F21W2107/10 ,  G02B6/0028 ,  G02B6/0068 ,  G09F13/04 ,  G09F2013/044 ,  H01H13/023

摘要： Disclosed is a user interface (200) apparatus for vehicle (100), including: a circuit part injection-molded body formed in an insert injection process in which first resin melt (1515,1525,1535) is injected when a circuit part is inserted; and a cover part injection-molded body formed in an insert injection process in which second resin melt (1515,1525,1535) is injected when a cover part is inserted, wherein the circuit part comprises: a light emitting unit (254); a touch sensor (213A) configured to detect a touch; a processor (270,370,470,821) configured to control the light emitting unit (254) in response to an event to generate light, activate the touch sensor (213A) in response to generation of the light, and generate a signal for controlling a vehicle (100) device in response to a touch input (210) which is received via the activated touch sensor (213A); and a transparent flexible printed circuit board (820,821) on which the light emitting unit (254), the touch sensor (213A), and the processor (270,370,470,821) are arranged, and wherein, in response to generation of the light, the cover part allows the light to pass therethrough and form a shape (890).