THREE-DIMENSIONAL AUGMENTED REALITY HEAD-UP DISPLAY DEVICE

• Main Authors: KWON, Se Yong, YANUSIK, Igor, KIM, Seong Bok, LEE, Jin Ho
• Format: Patent
• Language: English; French; Korean
• Published: 25.04.2024
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING; VEHICLES IN GENERAL

The present invention relates to a three-dimensional augmented reality head-up display device, and more particularly to a three-dimensional (3D) augmented reality (AR) head-up display (HUD) device that can greatly expand the field of view (FoV) while significantly reducing the volume of the device. According to the present invention, a three-dimensional augmented reality head-up display device projects a large display panel image directly onto a vehicle windshield without using an optical mirror, in contrast to a conventional head-up display device that uses an optical mirror to magnify a small display panel image, and thus facilitates implementing a wide field of view with minimal increase in the volume of the device and may further expand the field of view by increasing the size of a display panel or increasing the number of display panels. La présente invention concerne un dispositif d'affichage tête haute à réalité augmentée tridimensionnelle, et plus particulièrement un dispositif d'affichage tête haute (HUD) à réalité augmentée (AR) tridimensionnelle (3D) qui peut considérablement étendre le champ de vision (FoV) tout en réduisant significativement le volume du dispositif. Selon la présente invention, un dispositif d'affichage tête haute à réalité augmentée tridimensionnelle projette une grande image d'écran d'affichage directement sur un pare-brise de véhicule sans utiliser de miroir optique, contrairement à un dispositif d'affichage tête haute classique qui utilise un miroir optique pour agrandir une petite image d'écran d'affichage, et facilite ainsi la mise en œuvre d'un large champ de vision avec une augmentation minimale du volume du dispositif et peut en outre étendre le champ de vision en augmentant la taille d'un écran d'affichage ou en augmentant le nombre d'écrans d'affichage. 본 발명은 3차원 증강현실 헤드업 디스플레이 장치에 관한 것으로, 보다 상세하게는 시야 각도(Field of View;'FoV')를 크게 확장 가능하면서도 장치의 부피를 크게 감소시킬 수 있는 3차원(3-Dimensional;'3D') 증강현실(Augmented Reality;'AR') 헤드업 디스플레이(Head-up Display;HUD) 장치에 관한 것이다. 이러한 본 발명에 의하면, 3차원 증강현실 헤드업 디스플레이 장치는 기존의 헤드업 디스플레이 장치가 소형 디스플레이 패널 영상을 광학미러를 이용하여 확대투사하는 방식을 이용하는 것과는 달리 대형 디스플레이 패널 영상을 광학미러를 사용하지 않고 자동차 윈드쉴드(windshield)로 바로 투사하는 방식으로, 장치의 부피 증가를 최소화하면서도 광 시야각 구현이 매우 용이하며, 디스플레이 패널의 크기를 증가시키거나 디스플레이 패널의 개수를 증가시켜 시야각을 더욱 크게 증가시킬 수 있다.