| 摘要 |
PURPOSE: A lamp fixing structure is provided to improve a manufacturing yield by reducing a banding effect due to a misalignment of an illumination system by installing a separate lamp fixing plate. CONSTITUTION: A lamp fixing structure includes a lamp(110) used as a light source, a lamp fixing plate(120), and a lamp holder(130). The lamp fixing plate forms a lamp mounting surface(121) fixing the lamp for the light path of the lamp to be maintained stably and it has a holder mounting surface perpendicular to the lamp mounting surface. The lamp holder includes a lamp container(131) containing the lamp and the lamp fixing plate. A front wall of the lamp container includes a through-hole which is light transmissive. At least one separate boss(S) couples an upper portion of the through hole and the holder mounting surface of the fixing plate using a separate coupling member.
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