Title:
INDICATOR, ELECTRONIC APPARATUS AND PROJECTOR
Document Type and Number:
Japanese Patent JP2013015750
Kind Code:
A
Abstract:
To provide an indicator that can ensure uniform and suitable brightness over a wide range, reduce the size, and improve the degree of freedom in design, and to provide an electronic apparatus and a projector.
An indicator 5 displays information by guiding the light from a light-emitting diode element 15 for lighting, in which an indicator body 50 has a recess 55 with a cross section formed in an approximately circular-arc shape, the recess 55 extending in a direction that intersects the cross section. The recess 55 guides the light from the light-emitting diode element 15 to the indicator body 50.
Inventors:
HASHIMOTO YOSHINORI
Application Number:
JP2011149805A
Publication Date:
January 24, 2013
Filing Date:
July 06, 2011
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G09F13/18; F21S2/00; G03B21/14; G09F13/04; H01L33/00; F21Y101/02
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka