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AssigneesHyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
InventorsHong Chan Jeon, Hong Mo Koo, Mi Jung Yun, Dong Kyu Oh, Seul Ah Lee, Byoung Chul Park
Estimating the term…
Disclosed are a backlight unit for planar lighting apparatuses and a manufacturing method thereof. The backlight unit simplifies a layer structure to be formed into the shape of a vehicle interior trim part, and has a thin thickness and improved flexibility. The backlight unit includes a light emitting device configured to emit light; a light guide panel having polycarbonate and configured to disperse the light received from a light emitting device; a reflective sheet having fibers and provided below the light guide panel to reflect the light dispersed by the light guide panel; and an acrylic adhesive sheet interposed between the light guide panel and the reflective sheet. The reflective sheet includes pores.
A backlight unit for planar lighting apparatuses, the backlight unit comprising:
A manufacturing method of making a backlight unit for planar lighting apparatuses having improved flexibility, the manufacturing method comprising:
Dependencies are inferred from the claim text.