G03H2223/54 - CPC Classification Index

ClassID:

178769 ⎘

G03H2223/54 - CPC Classification

Classification description:

Optical components; Particular location or purpose of optical element Filtering the holobject information

Recent Application in this class:

20200363642

2020-11-19

Holographic head-up display device

20190011706

2019-01-10

Holographic head-up display device

20180181064

2018-06-28

Device and method for recording and reproducing holographic information, display apparatus

20180129166

2018-05-10

Holographic display apparatus for providing expanded viewing window

20150201186

2015-07-16

Optical vortex 3D displays

20120314115

2012-12-13

Projector having holographic recording medium and light modulation element

20120188619

2012-07-26

Three-dimensional holographic display using active shutter

20120140299

2012-06-07

Holographic image display system

20120044553

2012-02-23

Projection type image display apparatus and image display method

#10

20110157483

2011-06-30

Active mask projector providing diffracted light with animation and non-random patterns

#11

20100014134

2010-01-21

Holographic image display system

#12

20090109349

2009-04-30

Image display device

#13

20060238841

2006-10-26

Polytopic multiplex holography