ClassID:

175149

G02F1/0338 - CPC Classification

Classification description:

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect structurally associated with a photoconductive layer or having photo-refractive properties

Recent Application in this class:
#1
20250013118
2025-01-09

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES

#2
20210405400
2021-12-30

Photonic crystal, display panel, light conversion device and glasses

#3
20210364842
2021-11-25

Liquid crystal display panel having pad structures and liquid crystal display device

#4
20210063838
2021-03-04

Optical control of an electrical waveguide switch using a photoconductive patch controlled by optical power supplied by an optical waveguide

#5
20180039108
2018-02-08

Light emitting module and display device including the same

#6
20170230132
2017-08-10

Optical device and methods

#7
20140363162
2014-12-11

Optical device and methods

#8
20140253997
2014-09-11

Islands-in-sea type photorefractive polymer composite, and photorefractive device and optical device including the same

#9
20130135709
2013-05-30

Active optical device and display apparatus including the same

#10
20120170099
2012-07-05

Large aperture polymer electro-optic shutter device and method of manufacturing same

#11
20100321756
2010-12-23

Large aperture polymer electro-optic shutter device and method of manufacturing same

#12
20070273770
2007-11-29

Solid state image wavelength converter

#13
20070243125
2007-10-18

Synergistcally doped potassium niobate

#14
20070237446
2007-10-11

Optical element, manufacturing method thereof, and optical device

#15
20070077015
2007-04-05

Optical device having photonic crystal structure

#16
20070008602
2007-01-11

Plasmon-photon coupled optical devices

#17
20060140535
2006-06-29

Optical switch

#18
20050275934
2005-12-15

Plasmon-photon coupled optical devices

#19
20050249456
2005-11-10

Optical cross-connect device

#20
20050244123
2005-11-03

Optical element, manufacturing method thereof, and optical device

#21
18481936
2024-04-16

Two-dimensional metasurfaces with integrated capacitors and active-matrix driver routing