A lighting apparatus for a vehicle according to one embodiment of the present invention comprises: an optical pattern film; a liquid crystal film disposed apart from the optical pattern film; a light source turning on light emitting in a plurality of directions; and a light guide plate guiding the light from the light source to the optical pattern film through the liquid crystal film. The lighting apparatus can express dynamic three-dimensional shapes.
본 발명의 일 실시예에 따른 차량의 조명 장치는, 광학 패턴 필름과, 광학 패턴 필름과 이격 배치되는 액정 필름과, 복수의 방향으로 조사되는 광을 점등하는 광원과, 광원으로부터 조사되는 광을 액정 필름을 거쳐 광학 패턴 필름으로 안내하는 도광판을 포함한다.
LIGHTING APPARATUS OF VEHICLE
차량의 조명 장치
2022-10-21
Patent
Electronic Resource
Korean
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... |