Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/192660
Kind Code:
A1
Abstract:
A display device (1) comprising a light-emission device (10), reflective liquid crystal elements (20), and an optical member (30). The light-emission device (10) has a plurality of light-emission units (142) and a light-transmitting unit (144) that is positioned between adjacent light-emission units (142). The light-emission device (10) is positioned between the reflective liquid crystal elements (20) and the optical member (30). The plurality of light-emission units (142) emit light towards the reflective liquid crystal elements (20). Light emitted from the plurality of light-emission units (142) is reflected by the reflective liquid crystal elements (20), passes through the light-emission units (142) in the light-emission device (10), and is formed into an image by the optical member (30).

Inventors:
TANAKA SHINSUKE (JP)
WAKI NORIAKI (JP)
KANAUCHI KATSUHIRO (JP)
TAN HIROKI (JP)
Application Number:
PCT/JP2021/004527
Publication Date:
September 30, 2021
Filing Date:
February 08, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PIONEER CORP (JP)
PIONEER TOHOKU CORP (JP)
International Classes:
G03B21/00; G02F1/13357; G09F9/00; H01L27/32; H01L51/50; H04N5/66
Foreign References:
US5541745A1996-07-30
JP2012013992A2012-01-19
JP2004151576A2004-05-27
JP2003307732A2003-10-31
Attorney, Agent or Firm:
HAYAMI Shinji et al. (JP)
Download PDF: