An optical system includes a first prism having a first surface and a second surface forming an acute angle therebetween, and a second prism having a third surface. The first prism and the second prism form an air gap between the second ... S Sawamura,K Takamoto,K Fujiki - US 被引量:...
For our display system, we first designed the appropriate reflection function of the DDHOE that will concentrate the large holographic image projected by the holographic projector at the target observation point (Fig. 3a). The modulation angle, θM, in the reflection of the incident light was de...
Takanori Senoh1, Hisayuki Sasaki1, Yasuyuki Ichihashi1, Makoto Okui1, Yi-Pai Huang2 & Kenji Yamamoto1 Owing to the limited spatio-temporal resolution of display devices, dynamic holographic three-dimensional displays suffer from a critical trade-off between the display size and the visual angle. ...
More specifically, the projection type display is provided with a two-image synthesizing unit for synthesizing two images obtained by processing an input image by two image rotation units for rotating the input image by a first angle and a second angle different from the first angle, into one ...
The first lens group is formed of a negative lens. The second lens group is formed of three positive lenses and a negative lens. The stop is disposed between the first... M Amano 被引量: 1发表: 2011年 Wide-angle lens, projection lens, relay lens, projection-type display apparatus, and...
The first lens group is formed of a negative lens. The second lens group is formed of three positive lenses and a negative lens. The stop is disposed between the first... M Amano 被引量: 1发表: 2011年 Wide-angle lens, projection lens, relay lens, projection-type display apparatus, and...
PROJECTION-TYPE IMAGE DISPLAY APPARATUS 专利名称：PROJECTION-TYPE IMAGE DISPLAY APPARATUS 发明人：KAIZE NAOKI,海瀬 直紀,KIRIMURA TORU,桐村 亨 申请号：JP2005158168 申请日：20050530 公开号：JP2006330644A 公开日：20061207 专利内容由知识产权出版社提供 专利附图：摘要：PROBLEM TO BE SOLVED: To provide ...
From the magnifying side sequentially disposed: in the occasion of zooming is fixed, for focusing a first set negative (G 1 ); move during zooming to hold mutual relationship, are positive The second group (G 2 ) ~ fifth group (G 5 ); and a fixed sixth group (G 6 ), in The ...
An optical system includes a first prism having a first surface and a second surface forming an acute angle therebetween, and a second prism having a third surface. The first prism and the second prism form an air gap between the second ... S Sawamura,K Takamoto,K Fujiki - US 被引量:...
The stop is disposed between the first... M Amano 被引量: 1发表: 2011年 Wide-angle lens, projection lens, relay lens, projection-type display apparatus, and relay lens unit The wide-angle lens consists of a projection lens which is disposed closer to a magnified side than an intermediate...