Title:
WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
Document Type and Number:
WIPO Patent Application WO/2016/132673
Kind Code:
A1
Abstract:
A wavelength conversion device includes a substrate having a first surface and a second surface, a wavelength conversion element provided on the first surface, and a heat sink provided on the second surface separately from the substrate.
Inventors:
EGAWA AKIRA (JP)
Application Number:
PCT/JP2016/000272
Publication Date:
August 25, 2016
Filing Date:
January 20, 2016
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
F21V7/22; F21S2/00; F21V9/16; F21V9/40; F21V29/502; F21V29/76; G03B21/00; G03B21/14; G03B21/16; H04N9/31; F21Y115/10
Foreign References:
| JP2014165058A | 2014-09-08 | |||
| JP2014212085A | 2014-11-13 | |||
| JP2012013897A | 2012-01-19 | |||
| JP2004279550A | 2004-10-07 |
Other References:
See also references of EP 3259521A4
Attorney, Agent or Firm:
WATANABE, Kazuaki et al. (2070 Kotobuki Koaka Matsumoto-sh, Nagano 02, JP)
Download PDF: