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1. WO2021040082 - ELECTRONIC DEVICE

Publication Number WO/2021/040082
Publication Date 04.03.2021
International Application No. PCT/KR2019/010985
International Filing Date 28.08.2019
IPC
G02B 27/01 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
CPC
G02B 2027/014
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
0101characterised by optical features
014comprising information/image processing systems
G02B 2027/0178
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
017Head mounted
0178Eyeglass type, eyeglass details G02C
G02B 27/01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
G02B 27/0172
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
017Head mounted
0172characterised by optical features
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 황창규 HWANG, Changkyu
  • 신승용 SHIN, Seungyong
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC DEVICE
(FR) DISPOSITIF ÉLECTRONIQUE
(KO) 전자 디바이스
Abstract
(EN)
An electronic device is disclosed. The electronic device according to the present invention comprises: an optical system which generates light for implementing an image; and a display part which emits light provided from the optical system, wherein the optical system comprises: an image source panel; a first projection lens which projects light, provided from the image source panel, onto the display part; a second projection lens which projects light, provided from the image source panel, onto the display part and has a wider field of view than the first projection lens; and a position changing part which switches the positions of the first and second projection lenses to selectively match the first projection lens and the second projection lens to the path of light provided from the image source panel. The electronic device of the present invention may be linked to an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, and the like.
(FR)
La présente invention concerne un dispositif électronique. Le dispositif électronique selon la présente invention comprend les éléments suivants : un système optique générant de la lumière pour mettre en œuvre une image ; et une partie d'affichage émettant de la lumière fournie par le système optique, le système optique comprenant les éléments suivants : un panneau de source d'image ; une première lentille de projection projetant de la lumière, fournie par le panneau de source d'image, sur la partie d'affichage ; une seconde lentille de projection projetant de la lumière, fournie par le panneau de source d'image, sur la partie d'affichage et possédant un champ de vision plus large que la première lentille de projection ; et une partie de changement de position commutant les positions des première et seconde lentilles de projection pour faire correspondre sélectivement la première lentille de projection et la seconde lentille de projection au trajet de la lumière fournie par le panneau de source d'image. Le dispositif électronique selon la présente invention peut être relié à un module doté d'intelligence artificielle, à un robot, à un dispositif de réalité augmentée (AR), à un dispositif de réalité virtuelle (VR), à un dispositif associé à un service 5G, et analogues.
(KO)
전자 디바이스가 개시된다. 본 발명에 따른 전자 디바이스는 이미지를 구현하기 위한 광을 생성하는 광학계; 및 상기 광학계로부터 제공된 광을 출사하는 디스플레이부를 포함하고, 상기 광학계는, 이미지 소스 패널; 상기 이미지 소스 패널로부터 제공된 광을 상기 디스플레이부에 투사하는 제1 프로젝션 렌즈; 상기 이미지 소스 패널로부터 제공된 광을 상기 디스플레이부에 투사하며, 상기 제1 프로젝션 렌즈 보다 넓은 화각을 갖는 제2 프로젝션 렌즈; 및 상기 제1 프로젝션 렌즈와 상기 제2 프로젝션 렌즈의 위치를 스위칭하여, 상기 이미지 소스 패널로부터 제공되는 광의 경로에 상기 제1 프로젝션 렌즈와 상기 제2 프로젝션 렌즈를 선택적으로 매칭시키는 위치 가변부를 포함한다. 본 발명의 전자 디바이스는 인공 지능(Artificial Intelligence) 모듈, 로봇, 증강현실(Augmented Reality, AR) 장치, 가상현실(virtual reality, VR) 장치, 5G 서비스와 관련된 장치 등과 연계될 수 있다.
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