Title:
CIRCUIT BOARD AND VEHICLE LIGHT
Document Type and Number:
WIPO Patent Application WO/2020/121961
Kind Code:
A1
Abstract:
A circuit board and a vehicle light are provided which enable securing long-term reliability while saving space. The circuit board is provided with a first substrate part (11), a second substrate part (12) formed separately from the first substrate part (11), and a flexible substrate (30) having a wiring pattern formed on the surface, wherein the substrate (30) comprises a first region (31) bonded on the back side to the first substrate part (11), a second region (32) bonded on the back side to the second substrate part (12), and a third region (33) provided between the first region (31) and the second region (32).
Inventors:
SUZUKI TETSUYA (JP)
Application Number:
PCT/JP2019/047793
Publication Date:
June 18, 2020
Filing Date:
December 06, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21V19/00; F21S41/147; F21S41/19; F21S41/36; F21S41/663; F21S45/43; F21S45/47; F21S45/70; F21V29/503; F21V29/67; F21V29/76; H05K1/02
Domestic Patent References:
| WO2011158697A1 | 2011-12-22 | |||
| WO2009113202A1 | 2009-09-17 |
Foreign References:
| JP2018067452A | 2018-04-26 | |||
| JPH09298363A | 1997-11-18 | |||
| JP2009111040A | 2009-05-21 |
Attorney, Agent or Firm:
FUJIOKA, Takahiro (JP)
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