HIGH-LIGHTING FLAT PANEL LIGHTING

PURPOSE: A flat lamp is provided to increase optical efficiency by diffusing light of a light source to various angles. CONSTITUTION: An external lamp case(1) is formed as a right angle hexahedron and is formed by a plastic board. Multiple reflection plates(2) diffuse light emitted from an inner lig...

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1. Verfasser: YANG, CHANG SIK
Format: Patent
Sprache:eng ; kor
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