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US 2010/0164364 A1Published application
Light emitting device
AssigneeIdemitsu Kosan Co., Ltd.
InventorsMitsuru Eida, Hitoshi Kuma, Chishio Hosokawa, Masahiko Fukuda
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Abstract
A light emitting apparatus (1) including: a supporting substrate (10), a fluorescence medium (20) and an emitting device (30) for covering the fluorescence device (20); the emitting device (30) having two or more emitting surfaces which are not parallel to each other; wherein the light emitting apparatus (1) emits light obtained by mixing light emitted by the emitting device (30) and light emitted by the fluorescence medium (20).
Claims28
A light emitting apparatus comprising:
- a supporting substrate, a fluorescence medium and an emitting device for covering the fluorescence device;
- the emitting device having two or more emitting surfaces which are not parallel to each other;
- wherein the light emitting apparatus emits light obtained by mixing light emitted by the emitting device and light emitted by the fluorescence medium.
A light emitting apparatus comprising:
- a supporting substrate, an emitting device having two or more emitting surfaces which are not parallel to each other and a fluorescence medium;
- the fluorescence medium being disposed in a direction different from the direction in which light emitted by the emitting device is outcoupled;
- wherein the light emitting apparatus emits light obtained by mixing light emitted by the emitting device and light emitted by the fluorescence medium.
Dependencies are inferred from the claim text.