Light emitting device and apparatus using the same

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S046000, C359S267000, C362S016000

Reexamination Certificate

active

10727175

ABSTRACT:
A mold part formed of a light transmitting material having a high refractive index is molded in a concave-shaped reflecting member, and a light emitting element such as an LED chip or the like is inserted in the center of the mold part. A circular direct emitting portion is provided at the center of a front face of the mold part, a ring-shaped total reflecting portion is provided around it, and a slanted total reflecting portion is provided between the direct emitting portion and total reflecting portion. Thereby, the uniformity of front face luminance with a simple structure in a light emitting device provided with a reflecting member on a back face of a mold part is improved.

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patent: 61-127186 (1986-06-01), None
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European Search Report for EP Appl. No. 03104429.0—2203; Dated Dec. 16, 2005; (3 pages).

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