公开(公告)号：US09667924B2

公开(公告)日：2017-05-30

申请号：US14854791

申请日：2015-09-15

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Kazuo Mukai ,  Takahiro Takemori ,  Masutaka Inoue

IPC分类号： H04N9/31 ,  G03B21/14 ,  G03B21/20 ,  G03B33/06 ,  G09F19/18 ,  G09F19/22 ,  G03B21/00

CPC分类号： H04N9/3141 ,  G03B21/005 ,  G03B21/145 ,  G03B21/204 ,  G03B21/2066 ,  G03B33/06 ,  G09F19/18 ,  G09F19/22 ,  G09F19/228

摘要： A projection-type image display device includes a first housing and a second housing. The first housing houses a light source unit configured to emit light, an image generating unit configured to modulate the light from the light source unit according to a video input signal to generate image light, and a projecting unit configured to project the image light generated by the image generating unit. The second housing includes an output unit configured to output a light signal and/or an input unit configured to input a light signal which are/is exposed and arranged on a surface of the second housing.