ClassID:

208840

H01L33/641 - page 4 - CPC Classification

Classification description:

Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages; Heat extraction or cooling elements characterized by the materials

Recent Application in this class:
#901
20080251798
2008-10-16

Semiconductor device, LED head and image forming apparatus

#902
20080246143
2008-10-09

Embedded metal heat sink for semiconductor

#903
20080246052
2008-10-09

Electronic component assembly with composite material carrier

#904
20080237626
2008-10-02

LED chip packaging structure

#905
20080224608
2008-09-18

Light emitting device and method for manufacturing the same

#906
20080224161
2008-09-18

Semiconductor light emitting device and multiple lead frame for semiconductor light emitting device

#907
20080224154
2008-09-18

Semiconductor light-emitting device with metal support substrate

#908
20080210969
2008-09-04

Fabrication of semiconductor devices for light emission

#909
20080197374
2008-08-21

High-power light-emitting diode

#910
20080197370
2008-08-21

Light emitting diode structure and manufacturing method thereof

#911
20080191236
2008-08-14

Cooling device for a light-emitting semiconductor device and a method of manufacturing such a cooling device

#912
20080191231
2008-08-14

LED package, method of fabricating the same, and backlight unit having the same

#913
20080179621
2008-07-31

Light emitting semi-conductor diode (with high light output)

#914
20080179618
2008-07-31

CERAMIC LED PACKAGE

#915
20080169480
2008-07-17

Optoelectronic device package and packaging method thereof

#916
20080138919
2008-06-12

Luminescent ceramic for a light emitting device

#917
20080131722
2008-06-05

Single Layer Carbon Nanotube-Based Structures and Methods for Removing Heat from Solid-State Devices

#918
20080130290
2008-06-05

Substrate for mounting light-emitting element and light-emitting element module

#919
20080130289
2008-06-05

Light-emitting element mounting board, light-emitting element module, lighting device, display device, and traffic signal equipment

#920
20080110609
2008-05-15

Melting temperature adjustable metal thermal interface materials and application thereof

#921
20080105894
2008-05-08

Semiconductor device

#922
20080099780
2008-05-01

Method for producing Group III-Group V vertical light-emitting diodes

#923
20080099771
2008-05-01

Light emitting diode and wafer level package method, wafer level bonding method thereof, and circuit structure for wafer level package

#924
20080096309
2008-04-24

Semiconductor-on-diamond devices and associated methods

#925
20080093620
2008-04-24

LED PACKAGE AND MANUFACTURING METHOD THEREOF

#926
20080079019
2008-04-03

Light emitting diode package structure

#927
20080079018
2008-04-03

Porcelain enamel substrate for mounting light emitting device and method of manufacturing the same, light emitting device module, illumination device, display unit and traffic signal

#928
20080067540
2008-03-20

Semiconductor device

#929
20080067534
2008-03-20

Light emitting device

#930
20080064132
2008-03-13

Method of fabricating vertical devices using a metal support film

#931
20080062698
2008-03-13

LED module

#932
20080061314
2008-03-13

LIGHT EMITTING DEVICE WITH HIGH HEAT-DISSIPATING CAPABILITY

#933
20080061306
2008-03-13

Semiconductor light emitting device

#934
20080057603
2008-03-06

Light Emitting Diode and Method of Making the Same

#935
20080048192
2008-02-28

LED devices and associated methods

#936
20080042562
2008-02-21

Electro-optical apparatus, manufacturing method thereof, and electronic instrument

#937
20080038854
2008-02-14

Light emitting diode package and fabrication method thereof

#938
20080025040
2008-01-31

LED light engine

#939
20080017963
2008-01-24

SI-SUBSTRATE AND STRUCTURE OF OPTO-ELECTRONIC PACKAGE HAVING THE SAME

#940
20080017962
2008-01-24

SI-SUBSTRATE AND STRUCTURE OF OPTO-ELECTRONIC PACKAGE HAVING THE SAME

#941
20080017880
2008-01-24

SI-SUBSTRATE AND STRUCTURE OF OPTO-ELECTRONIC PACKAGE HAVING THE SAME

#942
20080017876
2008-01-24

SI-SUBSTRATE AND STRUCTURE OF OPTO-ELECTRONIC PACKAGE HAVING THE SAME

#943
20080012036
2008-01-17

Leadframe-based packages for solid state light emitting devices

#944
20080007953
2008-01-10

High power solid-state lamp

#945
20070298543
2007-12-27

Method for manufacturing heat sink of semiconductor device

#946
20070296074
2007-12-27

Embedded metal heat sink for semiconductor device and method for manufacturing the same

#947
20070291490
2007-12-20

Light emitting device having a metal can package for improved heat dissipation

#948
20070290328
2007-12-20

Light emitting diode module

#949
20070287223
2007-12-13

LIGHT EMITTING DIODE AND METHOD FOR IMPROVING LUMINESCENCE EFFICIENCY OF LIGHT EMITTING DIODE

#950
20070272938
2007-11-29

Package for storing light emitting element and method for producing package for storing light emitting element

#951
20070262341
2007-11-15

VERTICAL LED WITH EUTECTIC LAYER

#952
20070252523
2007-11-01

Ceramic substrate for mounting a light emitting element and method for manufacturing the same

#953
20070247855
2007-10-25

Light emitting device, lighting equipment or liquid crystal display device using such light emitting device

#954
20070246727
2007-10-25

CHIP SEAT STRUCTUER FOR LIGHT-EMITTING CRYSTAL AND A PACKAGING STRUCTURE THEREOF

#955
20070246715
2007-10-25

Light emitting diode package having multi-stepped reflecting surface structure and fabrication method thereof

#956
20070241363
2007-10-18

Light-emitting diode lamp with low thermal resistance

#957
20070235743
2007-10-11

Light emitting diode package having anodized insulation layer and fabrication method therefor

#958
20070228404
2007-10-04

Systems and methods for producing white-light light emitting diodes

#959
20070201247
2007-08-30

Spread illuminating apparatus

#960
20070201213
2007-08-30

Light emitting diode package, circuit board for light emitting diode package and method of manufacturing the same

#961
20070200133
2007-08-30

LED ASSEMBLY AND MANUFACTURING METHOD

#962
20070200128
2007-08-30

Light emitting device

#963
20070200127
2007-08-30

Power surface mount light emitting die package

#964
20070194336
2007-08-23

Light emitting device package and method of manufacturing the same

#965
20070181901
2007-08-09

Power surface mount light emitting die package

#966
20070170563
2007-07-26

Light emitting module and process thereof

#967
20070164307
2007-07-19

Light emitting diode

#968
20070164302
2007-07-19

Light emitting device and method for producing the same

#969
20070145399
2007-06-28

Light emitting diode package

#970
20070138497
2007-06-21

Power surface mount light emitting die package

#971
20070137835
2007-06-21

Thermal conductive apparatus

#972
20070131952
2007-06-14

Semiconductor device integrated with heat sink and method of fabricating the same

#973
20070121327
2007-05-31

Light-emitting device and process for manufacturing the same

#974
20070102722
2007-05-10

Light emitting diode unit

#975
20070096343
2007-05-03

Semiconductor device package

#976
20070090510
2007-04-26

Package structure for solid-state lighting devices and method of fabricating the same

#977
20070080438
2007-04-12

Semiconductor light-emitting device, semiconductor light-emitting module, and method of manufacturing the semiconductor light-emitting module

#978
20070080362
2007-04-12

LED with light transmissive heat sink

#979
20070080360
2007-04-12

Microelectronic interconnect substrate and packaging techniques

#980
20070080354
2007-04-12

Power package and fabrication method thereof

#981
20070075451
2007-04-05

Radiation-emitting component provided with metallic injected-molded carrier

#982
20070075306
2007-04-05

Light emitting device

#983
20070069222
2007-03-29

Gallium nitride based semiconductor light emitting diode and method of manufacturing the same

#984
20070063647
2007-03-22

Light emitting diode for emitting white light

#985
20070045823
2007-03-01

THERMALLY CONDUCTIVE THERMOPLASTICS FOR DIE-LEVEL PACKAGING OF MICROELECTRONICS

#986
20070040182
2007-02-22

Light emitting diode packaging structure

#987
20070035930
2007-02-15

Methods and devices for cooling printed circuit boards

#988
20070023769
2007-02-01

Led lighting source and led lighting apparatus

#989
20070018190
2007-01-25

LED package and fabricating method thereof

#990
20070018175
2007-01-25

Light emitting diodes with improved light collimation

#991
20070018173
2007-01-25

Method of fabricating vertical devices using a metal support film

#992
20070007558
2007-01-11

Light emitting diode package and method for making same

#993
20070004066
2007-01-04

Method for manufacturing a light emitting device and a light emitting device manufactured therefrom

#994
20070001564
2007-01-04

Light emitting diode package in backlight unit for liquid crystal display device

#995
20070001181
2007-01-04

LIGHT EMITTING DIODE AND METHOD FOR IMPROVING LUMINESCENCE EFFICIENCY THEREOF

#996
20070001178
2007-01-04

Coating process for a light-emitting diode (LED)

#997
20060289875
2006-12-28

Light emitting diode with thermal spreading layer

#998
20060286358
2006-12-21

Heat spreader for use with light emitting diode

#999
20060284305
2006-12-21

Packaging base for semiconductor elements

#1000
20060278885
2006-12-14

Wafer-level chip scale packaging for LED comprising carrier substrate with thermally conductive through holes and fill channels

#1001
20060269698
2006-11-30

Substrate for optical semiconductor

#1002
20060268955
2006-11-30

Vertical structure semiconductor light emitting device and method for manufacturing the same

#1003
20060267036
2006-11-30

High power light emitting diode package and fabrication method thereof

#1004
20060261357
2006-11-23

Array-type modularized light-emitting diode structure and a method for packaging the structure

#1005
20060255356
2006-11-16

Light-emitting diode and manufacturing method thereof

#1006
20060243997
2006-11-02

High heat dissipating LED having a porous material layer

#1007
20060237735
2006-10-26

High-efficiency light extraction structures and methods for solid-state lighting

#1008
20060220050
2006-10-05

Semiconductor light-emitting device mounting member, light-emitting diode constituting member using same, and light-emitting diode using same

#1009
20060214178
2006-09-28

Light emitting diode package and fabrication method thereof

#1010
20060202211
2006-09-14

Method for fabricating light-emitting device utilizing substrate transfer by laser decomposition

#1011
20060186535
2006-08-24

Semi-conductor die mount assembly

#1012
20060186430
2006-08-24

Light emitting diode package and fabrication method thereof

#1013
20060186423
2006-08-24

Method of making optical light engines with elevated LEDs and resulting product

#1014
20060157721
2006-07-20

Systems and methods for producing white-light emitting diodes

#1015
20060154393
2006-07-13

Systems and methods for removing operating heat from a light emitting diode

#1016
20060151801
2006-07-13

Light emitting diode with thermo-electric cooler

#1017
20060138652
2006-06-29

Solder for device package

#1018
20060138444
2006-06-29

Flip-chip bonding structure of light-emitting element using metal column

#1019
20060138436
2006-06-29

Light emitting diode package and process of making the same

#1020
20060131010
2006-06-22

Heat dissipating assembly for a heat element

#1021
20060118808
2006-06-08

Semiconductor device

#1022
20060113545
2006-06-01

Wide bandgap semiconductor layers on SOD structures

#1023
20060097385
2006-05-11

Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same

#1024
20060097277
2006-05-11

Vertical topology light emitting device

#1025
20060094207
2006-05-04

Method of fabricating vertical devices using a metal support film

#1026
20060091415
2006-05-04

LED package with structure and materials for high heat dissipation

#1027
20060091403
2006-05-04

LED module and method of packaging the same

#1028
20060091393
2006-05-04

Isotopically pure silicon-on-insulator wafers and methods of making same

#1029
20060076571
2006-04-13

Semiconductor light-emitting element assembly with a composite substrate

#1030
20060071328
2006-04-06

Semiconductor substrate structure

#1031
20060060869
2006-03-23

Semiconductor light emitting device and fabrication method of the same

#1032
20060054910
2006-03-16

Submount for light emitting diode and its manufacturing method

#1033
20060049422
2006-03-09

Surface mount LED

#1034
20060046327
2006-03-02

High heat dissipation LED device and its manufacturing method

#1035
20060043384
2006-03-02

Vertical nitride semiconductor light emitting diode

#1036
20060043382
2006-03-02

Metal base wiring board for retaining light emitting elements, light emitting source, lightning apparatus, and display apparatus

#1037
20060022216
2006-02-02

Semiconductor light-emitting device and method of manufacturing the same

#1038
20060006405
2006-01-12

Surface mountable light emitting diode assemblies packaged for high temperature operation

#1039
20050276052
2005-12-15

LED illumination system

#1040
20050274971
2005-12-15

Light emitting diode and method of making the same

#1041
20050269591
2005-12-08

Low thermal resistance light emitting diode

#1042
20050269582
2005-12-08

Luminescent ceramic for a light emitting device

#1043
20050247945
2005-11-10

LED heat-radiating substrate and method for making the same

#1044
20050199899
2005-09-15

Package array and package unit of flip chip LED

#1045
20050179049
2005-08-18

Light emitting diode

#1046
20050161771
2005-07-28

Light emitting apparatus

#1047
20050151136
2005-07-14

Light emitting diode having conductive substrate and transparent emitting surface

#1048
20050133810
2005-06-23

Opto-electronic assembly having an encapsulant with at least two different functional zones

#1049
20050127382
2005-06-16

Carrier layer for a semiconductor layer sequence and method for producing semiconductor chips

#1050
20050098113
2005-05-12

Electro-optical apparatus, manufacturing method thereof, and electronic instrument

#1051
20050073846
2005-04-07

Lightemitting device and method of manufacturing the same

#1052
20050062058
2005-03-24

Semiconductor light emitting device and manufacturing method for the same

#1053
20050045902
2005-03-03

System and method for enhanced LED thermal conductivity

#1054
20050042845
2005-02-24

Methods of processing of gallium nitride

#1055
20050017254
2005-01-27

Light emitting diode and method of making the same

#1056
20050017249
2005-01-27

Light-emitting device having a compound substrate

#1057
20050012108
2005-01-20

Light emitting diode package structure

#1058
20050007783
2005-01-13

Light emitting device, method of manufacturing the same and lighting equipment

#1059
18632494
2024-12-24

LED packaging structure

#1060
18515492
2024-10-01

Display panel, display device and repair method thereof

#1061
16717065
2022-05-10

High temperature optoelectronic devices for power electronics

#1062
16395108
2019-09-17

High-power remote phosphor white LED heat-dissipation package

#1063
16141847
2019-11-19

Manufacturing method of carbon nanotube composite for heat dissipation and LED light therewith

#1064
16133635
2020-02-18

LED circuit structure

#1065
15798536
2018-12-04

Flexible LED device and flexible LED panel

#1066
15434289
2017-08-29

Method and apparatus to facilitate direct surface cooling of a chip within a 3D stack of chips using optical interconnect

#1067
14984984
2016-10-11

Light emitting light string with enhanced heat dissipating efficiency

#1068
14663486
2016-01-26

Light-emitting devices with integrated diamond

#1069
14212900
2018-04-03

LED chip packaging with high performance thermal dissipation

#1070
10836743
2017-05-30

High powered light emitter packages with compact optics