The present invention relates to a vehicle panel a three-dimensional pattern in gradation, which is able to include a three-dimensional pattern unit including an engraved three-dimensional pattern in a panel mainframe, reduce cost price required for a laser cutting process, settle the issues of lowered luxurious quality of a conventional panel and lowered mass-production due to a high error rate, escape the conventional method of irradiating a light source to a side surface, irradiate the light source from inside, minimize the loss of light source, maximize the secured light emission area by using a diffusion panel, place the light source in the inner side of the diffusion panel, place the light source apart from the diffusion panel by a specific distance, maximize the three-dimensional feeling of the emitted three-dimensional pattern, improve gradation effect, and increase beauty and luxurious quality.

    본 발명에 따른 차량용 패널은 음각된 입체패턴을 포함하는 입체 패턴부를 패널 본체에 포함하고 있으므로, 레이저 커팅에 필요한 원가를 절감할 수 있을 뿐만 아니라, 기존 패널이 가지고 있던 고급감이 떨어지는 문제점 및 높은 불량률로 인한 양산성이 떨어지는 문제점을 보완할 수 있고, 기존의 광원을 측면에 조사시키는 방식에서 벗어나 광원을 내측에서 조사시켜 광원 소실을 최소화시킬 뿐 아니라, 확산판을 사용하여 발광영역을 최대한 확보할 수 있으면서도, 상기 광원이 확산판의 내측에 위치하여 확산판과 특정 거리만큼 이격되어 위치하고 있으므로 발광된 입체패턴의 입체감을 극대화 시킬 뿐 아니라 그라데이션 효과를 향상시킬 수 있어 심미감 및 고급감을 높일 수 있다.


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    Title :

    Vehicle panel that emits a three-dimensional pattern in gradation


    Additional title:

    입체 패턴을 그라데이션으로 발광시키는 차량용 패널


    Contributors:
    SEO JAE SIK (author) / JO WAN DONG (author) / JEON HONG CHAN (author)

    Publication date :

    2022-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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