A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet.

Claims

4 · 1 independent · depth 2

4 granted claims

›1.independentA light source device, comprising:na circuit board having a light-emitting element mounted on a one surface;a support body positioned on the other sur…+3

Classifications

9 codes

IPC · International Patent Classification

Section F — Mechanical engineering; lighting; heating; weapons

F21V7/00
F21V21/00
F21V13/04
F21V17/06
F21V5/04

Section G — Physics

G09F13/04
G02F1/1335

USPC · US Patent Classification

362/97.1362/311.1

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Pendency

1.5 y

537 days filing → grant

Office actions

none on record

Examiner

Anne Hines

art unit 2879 · TC 2800

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Citations: 111 back · 0 forward

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Priority chain

1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20140098520 A1	10 Apr 2014

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