H05B33/00 - CPC Classification Index

ClassID:

233151 ⎘

H05B33/00 - CPC Classification

Classification description:

Electroluminescent light sources

Sub-classes:

H05B33/02 » Details 312
H05B33/10 » Apparatus or processes specially adapted to the manufacture of electroluminescent light sources 1,4K
H05B33/12 » Light sources with substantially two-dimensional radiating surfaces 397

Recent Application in this class:

20240196729

2024-06-13

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

20210142717

2021-05-13

Transparent display device

20210131622

2021-05-06

LED apparatus with integrated power supply and a method of employing same

20210083200

2021-03-18

Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications

20210066622

2021-03-04

Organic electroluminescent materials and devices

20200271286

2020-08-27

LED apparatus with integrated power supply and a method of employing same

20200125513

2020-04-23

Direct drive LED driver and offline charge pump and method therefor

20200125512

2020-04-23

Direct drive LED driver and offline charge pump and method therefor

20200081855

2020-03-12

Direct drive LED driver and offline charge pump and method therefor

#10

20190188171

2019-06-20

Direct drive LED driver and offline charge pump and method therefor

#11

20190188170

2019-06-20

Direct drive LED driver and offline charge pump and method therefor

#12

20190188169

2019-06-20

Direct drive LED driver and offline charge pump and method therefor

#13

20190181355

2019-06-13

Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications

#14

20190155773

2019-05-23

Direct drive LED driver and offline charge pump and method therefor

#15

20180245751

2018-08-30

Method and apparatus for ornamental light strings

#16

20180016456

2018-01-18

Polymer-polymetalate composite ink, and preparation method and application thereof

#17

20170285594

2017-10-05

Systems and methods for control of output from light output apparatus

#18

20170244051

2017-08-24

Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications

#19

20170155319

2017-06-01

Peak-value current mode control for power converters

#20

20170146197

2017-05-25

Platform to integrate sensors into light bulbs

#21

20170094752

2017-03-30

Sensing lamp and sensing module thereof

#22

20160353671

2016-12-08

System and method for manufacturing a botanical extract

#23

20160003447

2016-01-07

Electroluminescent ornaments and display systems

#24

20150380675

2015-12-31

Organic light emitting display device and method for manufacturing the same

#25

20150345764

2015-12-03

Radio frequency (RF) signal pathway for a lamp antenna

#26

20150260386

2015-09-17

Light scaffold electric arc sound effect

#27

20150225281

2015-08-13

Glass composition for high-reliability ceramic phosphor plate and ceramic phosphor

#28

20150223301

2015-08-06

LED lighting device with replaceable driver-control module

#29

20150207083

2015-07-23

Benzimidazo[1,2-A]benzimidazole derivatives for electronic applications

#30

20150179098

2015-06-25

LED driver, LED driving method and controller for LED driver

#31

20150118933

2015-04-30

Automated color tuning of an LED based illumination device

#32

20140327860

2014-11-06

LED backlight source and liquid crystal display device

#33

20140301077

2014-10-09

Method for illuminating space

#34

20140106639

2014-04-17

Automated color tuning of an LED based illumination device

#35

20130300281

2013-11-14

COPOLYMERS FOR LUMINESCENCE ENHANCEMENT IN REFLECTIVE DISPLAY APPLICATIONS

#36

20130201458

2013-08-08

Wavelength conversion element, light source device, and projector

#37

20130116755

2013-05-09

Metal complexes with organic ligands and use thereof in OLEDs

#38

20130099675

2013-04-25

Lighting effect device and electric device

#39

20120147305

2012-06-14

Lighting device and liquid crystal display device utilizing selective reflection structure

#40

20120139821

2012-06-07

Organic light emitting display device and method for manufacturing the same

#41

20120069565

2012-03-22

LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

#42

20100066710

2010-03-18

NAIL CHIP MOUNTED WITH IMAGE DISPLAY DEVICE AND DEDICATED CHARGER

#43

20090304909

2009-12-10

METHODS FOR FORMING LIGHT ACTIVE DEVICES

#44

20080081105

2008-04-03

METHOD OF FABRICATING FULL COLOR ORGANIC LIGHT-EMTTING DEVICE HAVING COLOR MODULATION LAYER USING LITI METHOD

#45

20080006833

2008-01-10

Lighting device and liquid crystal display device

#46

20050184674

2005-08-25

Flexible linear lighting system

#47

20050040769

2005-02-24

Three-dimensional electroluminescence display

#48

20050025881

2005-02-03

Methods for forming light active devices