ClassID:

208845

H01L33/648 - 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 the elements comprising fluids, e.g. heat-pipes

Recent Application in this class:
#1
20250031325
2025-01-23

DISPLAY MODULE AND DISPLAY DEVICE

#2
20240405188
2024-12-05

METHOD OF ADJUSTING TEMPERATURE OF ELECTRONIC APPARATUS AND ELECTRONIC APPARATUS

#3
20240405187
2024-12-05

OPTICAL MODULE AND DISPLAY DEVICE

#4
20240395998
2024-11-28

BACKLIGHT MODULE AND DISPLAY DEVICE

#5
20240332477
2024-10-03

DISPLAY APPARATUS

#6
20240243243
2024-07-18

LED Light Source Device

#7
20240234670
2024-07-11

CERAMIC SUBSTRATE WITH HEAT SINK AND MANUFACTURING METHOD THEREOF

#8
20240186459
2024-06-06

LIGHT EMITTING STRUCTURE

#9
20240088342
2024-03-14

Thermal management system for electrically-powered devices

#10
20230390575
2023-12-07

PHOTOTHERAPY LIGHT ENGINE

#11
20230307601
2023-09-28

COOLING SYSTEM FOR LED CURING APPARATUS

#12
20230246153
2023-08-03

LED CURING APPARATUS

#13
20230197919
2023-06-22

LIGHT IRRADIATION DEVICE AND LIGHT SOURCE UNIT

#14
20230099496
2023-03-30

Lamp for photochemical reactor with light-emitting diodes

#15
20230059616
2023-02-23

DISPLAY DEVICE

#16
20230021495
2023-01-26

Achromatic devices with thermal radiation sources

#17
20220344558
2022-10-27

Light emitting diode cooling with turbulent flow

#18
20220284836
2022-09-08

Display module and tiled display device

#19
20220246817
2022-08-04

Emitter and method for emitting light

#20
20220139891
2022-05-05

Light emitting device with LED stack for display and display apparatus having the same

#21
20220080455
2022-03-17

Ultraviolet curing device and control method thereof

#22
20220013702
2022-01-13

Achromatic devices with thermal radiation sources

#23
20210391520
2021-12-16

Breathable micro light emitting diode display

#24
20210384396
2021-12-09

UV LED array with power interconnect and heat sink

#25
20210276887
2021-09-09

Ultraviolet irradiation device and method

#26
20210187317
2021-06-24

Phototherapy light engine

#27
20210184422
2021-06-17

Breathable and waterproof micro light emitting diode display

#28
20210184093
2021-06-17

Breathable micro light emitting diode display

#29
20210135077
2021-05-06

Optoelectronic modules having fluid permeable channels and methods for manufacturing the same

#30
20210057625
2021-02-25

Heat dissipation structure of door leaf of LED display box

#31
20210013390
2021-01-14

Multi-sided thermal management device for electronic apparatus

#32
20200319538
2020-10-08

Light source device, projection display device, and method of cooling semiconductor light-emitting element

#33
20200274044
2020-08-27

Method of manufacturing an LED assembly

#34
20200259032
2020-08-13

Thermal radiation body for cooling heating element and method for manufacturing the same

#35
20200220042
2020-07-09

Micro LED transfer head

#36
20200214133
2020-07-02

Circuit board supporting structure and light emitting device having the same

#37
20200205313
2020-06-25

Light illuminating apparatus

#38
20200194646
2020-06-18

UV LED array with power interconnect and heat sink

#39
20200185363
2020-06-11

Light emitting device with LED stack for display and display apparatus having the same

#40
20200166203
2020-05-28

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

#41
20200127178
2020-04-23

Electronics package for light emitting semiconductor devices and method of manufacturing thereof

#42
20200066957
2020-02-27

OPTOELECTRONIC MODULES HAVING FLUID PERMEABLE CHANNELS AND METHODS FOR MANUFACTURING THE SAME

#43
20200036159
2020-01-30

Optical and optoelectronic assembly and method for the production thereof

#44
20200006604
2020-01-02

Wavelength converting member and method of producing the same

#45
20200006603
2020-01-02

WAVELENGTH CONVERTING MEMBER AND METHOD OF PRODUCING THE SAME

#46
20190214373
2019-07-11

Light emitting device with LED stack for display and display apparatus having the same

#47
20190122959
2019-04-25

Packaged semiconductor devices

#48
20180331267
2018-11-15

LED illumination module having plural LED elements and secondary cooling element

#49
20180328550
2018-11-15

Lamp

#50
20180274771
2018-09-27

Apparatus for heat exchange by using braided fabric woven from thermally conductive wire material

#51
20180219124
2018-08-02

Methods and packages for enhancing reliability of ultraviolet light-emitting devices

#52
20180159011
2018-06-07

Thermal ground planes and light-emitting diodes

#53
20180159008
2018-06-07

Light emitting diode assembly using thermal pyrolytic graphite for thermal management

#54
20180111002
2018-04-26

PHOTOTHERAPY LIGHT ENGINE

#55
20180076152
2018-03-15

High-voltage light emitting diode and fabrication method thereof

#56
20180073716
2018-03-15

Light source device

#57
20180023779
2018-01-25

Terrestrial vehicle light-emitting module

#58
20180006007
2018-01-04

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

#59
20170352789
2017-12-07

WAVELENGTH CONVERTING MEMBER AND METHOD OF PRODUCING THE SAME

#60
20170256680
2017-09-07

Package for ultraviolet emitting devices

#61
20170205063
2017-07-20

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

#62
20170191650
2017-07-06

Light irradiating device

#63
20170162772
2017-06-08

HEAT-DISSIPATION DEVICE OF LED

#64
20170133566
2017-05-11

Optoelectronic component and method for producing optoelectronic semiconductor components

#65
20170056686
2017-03-02

Phototherapy light engine

#66
20170009961
2017-01-12

LED module

#67
20160365499
2016-12-15

Thermal ground planes and light-emitting diodes

#68
20160348857
2016-12-01

Wavelength converting member and light source device having the wavelength converting member

#69
20160186979
2016-06-30

EFFICIENT COOLING OF LASERS, LED AND PHOTONICS DEVICES

#70
20160186978
2016-06-30

Lamp with LED chips cooled by a phase transformation loop

#71
20160131325
2016-05-12

Light source

#72
20160118770
2016-04-28

Mounting layer for cooling structure

#73
20160111350
2016-04-21

Methods of cooling packaged semiconductor devices

#74
20150340581
2015-11-26

Light emitting diode and method of manufacturing the same

#75
20150271953
2015-09-24

Refrigerant jacket and air conditioning apparatus equipped therewith

#76
20150252997
2015-09-10

Micro-channel heat sink for LED headlamp

#77
20150247615
2015-09-03

Ultraviolet light-emitting module and ultraviolet irradiation device

#78
20150200344
2015-07-16

Thermal ground planes and light-emitting diodes

#79
20150136364
2015-05-21

HEAT DISSIPATION DEVICE

#80
20150077996
2015-03-19

Heat sink for electrical elements and light-emitting device containing thereof

#81
20150060932
2015-03-05

LIQUID-FILLED PACKAGING STRUCTURE OF HEATING COMPONENT

#82
20140355254
2014-12-04

Aquaculture lighting devices and methods

#83
20140291702
2014-10-02

Optical/electrical transducer using semiconductor nanowire wicking structure in a thermal conductivity and phase transition heat transfer mechanism

#84
20140252585
2014-09-11

Packages for semiconductor devices, packaged semiconductor devices, and methods of cooling packaged semiconductor devices

#85
20140225135
2014-08-14

Optical Device Array Substrate Having a Heat Dissipating Structure Integrated with a Substrate, and Method for Manufacturing Same

#86
20140217272
2014-08-07

Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism

#87
20140209946
2014-07-31

Light emitting diode package and method for manufacturing the same

#88
20140197444
2014-07-17

Light emitting element, backlight module, liquid crystal display device

#89
20140153227
2014-06-05

Fixtures for large area directional and isotropic solid state lighting panels

#90
20140151721
2014-06-05

PHASE TRANSITION COOLING IN LED LIGHTING DEVICES

#91
20140036506
2014-02-06

Expandable liquid volume in an LED bulb

#92
20140036493
2014-02-06

Fixtures for large area directional and isotropic solid state lighting panels

#93
20130337612
2013-12-19

Heat dissipation methods and structures for semiconductor device

#94
20130320365
2013-12-05

Lighting device

#95
20130271992
2013-10-17

LED array module and manufacturing method thereof

#96
20130240925
2013-09-19

LIGHT EMITTING DIODE PACKAGE AND METHOD OF MANUFACTURING THE SAME

#97
20130168714
2013-07-04

LIGHT EMITTING DIODE PACKAGE STRUCTURE

#98
20130152864
2013-06-20

Aquaculture lighting devices and methods

#99
20130146901
2013-06-13

Compression volume compensation

#100
20130058100
2013-03-07

Fluid cooled lighting element

#101
20130049041
2013-02-28

Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism

#102
20130049018
2013-02-28

Optical/electrical transducer using semiconductor nanowire wicking structure in a thermal conductivity and phase transition heat transfer mechanism

#103
20130043493
2013-02-21

LIGHT-EMITTING DIODE STRUCTURE

#104
20130027941
2013-01-31

Expandable liquid volume in an LED bulb

#105
20130026509
2013-01-31

Three-dimensional LED substrate and LED lighting device

#106
20120292658
2012-11-22

SEMICONDUCTOR OPTOELECTRONIC CONVERTING SYSTEM AND THE FABRICATING METHOD THEREOF

#107
20120285667
2012-11-15

SOUND BAFFLING COOLING SYSTEM FOR LED THERMAL MANAGEMENT AND ASSOCIATED METHODS

#108
20120250333
2012-10-04

Insulating and Dissipating Heat Structure of an Electronic Part

#109
20120231585
2012-09-13

Method for packaging a semiconductor structure

#110
20120205706
2012-08-16

TWO-PHASE COOLING FOR LIGHT-EMITTING DEVICES

#111
20120201027
2012-08-09

Expandable liquid volume in an LED bulb

#112
20120199862
2012-08-09

Light emitting diode package structure

#113
20120170272
2012-07-05

LIGHT SOURCE PACKAGE

#114
20120069543
2012-03-22

LED illuminator module with high heat-dissipating efficiency and manufacturing method therefor

#115
20120051026
2012-03-01

Method for cooling a light emitting diode with liquid and light emitting diode package using the same

#116
20120049233
2012-03-01

Thermal management system for multiple heat source devices

#117
20120033440
2012-02-09

Expandable liquid volume in an LED bulb

#118
20120032203
2012-02-09

LED unit

#119
20120020020
2012-01-26

Optical interconnects in cooling substrates

#120
20110317423
2011-12-29

System in Package High Power Highly Efficient Diode Lamp

#121
20110291150
2011-12-01

LED ILLUMINATION DEVICE

#122
20110284271
2011-11-24

Heat sink

#123
20110267805
2011-11-03

Hollow, liquid cooling and strip-shaped LED lamp

#124
20110260181
2011-10-27

Mounting structure for LEDs, LED assembly, LED assembly socket, method for forming a mounting structure

#125
20110241549
2011-10-06

Light generator systems and methods

#126
20110227814
2011-09-22

LIGHT SOURCE MODULE AND DISPLAY APPARATUS HAVING THE SAME

#127
20110128680
2011-06-02

Interchangeable UV LED curing system

#128
20110122579
2011-05-26

Cooling device for cooling a semiconductor die

#129
20110110088
2011-05-12

System in package high power highly efficient diode lamp

#130
20110049392
2011-03-03

Multiple row scalable LED-UV module

#131
20110044000
2011-02-24

Transparent heat-spreader for optoelectronic applications

#132
20110018011
2011-01-27

Solid-state light source

#133
20110006657
2011-01-13

LED illuminating device

#134
20100327423
2010-12-30

Semiconductor packaging structure having conductive gel to package semiconductor device

#135
20100294465
2010-11-25

ENERGY TRANSDUCING APPARATUS AND ENERGY TRANSDUCING EQUIPMENT

#136
20100265717
2010-10-21

Lighting device and method for manufacturing same

#137
20100219736
2010-09-02

Method and apparatus for using light emitting diodes

#138
20100213808
2010-08-26

Heat sink base for LEDS

#139
20100213479
2010-08-26

Light emitting diode package structure

#140
20100177519
2010-07-15

ELECTRO-HYDRODYNAMIC GAS FLOW LED COOLING SYSTEM

#141
20100148194
2010-06-17

LIGHT-EMITTING DIODE ILLUMINATING APPARATUS

#142
20100135001
2010-06-03

Light-emitting device with a long lifespan

#143
20100133973
2010-06-03

LIGHT-EMITTING DEVICE WITH A LONG LIFESPAN

#144
20100109551
2010-05-06

Light source package having a six sided light emitting die supported by electrodes

#145
20100108297
2010-05-06

Heat Pipe and Making Method Thereof

#146
20100038660
2010-02-18

Two-phase cooling for light-emitting devices

#147
20100038053
2010-02-18

System for dissipating heat energy

#148
20090309106
2009-12-17

LIGHT-EMITTING DEVICE MODULE WITH A SUBSTRATE AND METHODS OF FORMING IT

#149
20090302345
2009-12-10

LED lamp module and fabrication method thereof

#150
20090278460
2009-11-12

System in package high power highly efficient diode lamp

#151
20090249625
2009-10-08

METHOD FOR JOINTING A SEMICONDUCTOR ELEMENT AND A HEAT PIPE

#152
20090242914
2009-10-01

LED assembly with high heat dissipating capability

#153
20090236729
2009-09-24

Melting temperature adjustable metal thermal interface materials and packaged semiconductors including thereof

#154
20090219726
2009-09-03

Methods of selecting one or more phase change materials to match a working temperature of a light-emitting diode to be cooled

#155
20090217970
2009-09-03

Fixtures for large area directional and isotropic solid state lighting panels

#156
20090162018
2009-06-25

Hermetically sealing member having optical transmission means, optoelectronic apparatus, and optical transmission method

#157
20090140279
2009-06-04

Substrate-free light emitting diode chip

#158
20090140272
2009-06-04

Solid-state light source

#159
20090126905
2009-05-21

High reliability cooling system for LED lamps using dual mode heat transfer loops

#160
20090122490
2009-05-14

Heat sink having enhanced heat dissipation capacity

#161
20090095960
2009-04-16

Heat dissipation member, semiconductor apparatus and semiconductor light emitting apparatus

#162
20090086436
2009-04-02

Carrier body for components or circuits

#163
20090052483
2009-02-26

Optoelectronic semiconductor package and method for attaching heat dissipation element thereto

#164
20090039502
2009-02-12

Heatsink and semiconductor device with heatsink

#165
20090039380
2009-02-12

Package and semiconductor device for preventing occurrence of false connection

#166
20090001372
2009-01-01

Efficient cooling of lasers, LEDs and photonics devices

#167
20080296589
2008-12-04

Solid-State Lighting Device Package

#168
20080290363
2008-11-27

LIGHT EMITTING DIODE PACKAGE

#169
20080290357
2008-11-27

Light-emitting diode package

#170
20080273329
2008-11-06

High power LED electro-optic assembly

#171
20080266884
2008-10-30

Cooling Device for Cooling a Semiconductor Component, in Particular, an Optoelectronic Semiconductor Component

#172
20080219007
2008-09-11

Thermal management system for LED array

#173
20080211079
2008-09-04

Heat dissipation methods and structures for semiconductor device

#174
20080205062
2008-08-28

Multiple light-emitting element heat pipe assembly

#175
20080191236
2008-08-14

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

#176
20080179622
2008-07-31

Semiconductor component comprising an optically active layer, arrangement comprising a multiplicity of optically active layers and method for producing a semiconductor component

#177
20080175008
2008-07-24

Light-emitting diode assembly and method of fabrication

#178
20080170371
2008-07-17

Combination assembly of led and heat sink

#179
20080169742
2008-07-17

Combination assembly of LED and Liquid-vapor thermally dissipating device

#180
20080158856
2008-07-03

Light-emitting device with a long lifespan

#181
20080151541
2008-06-26

Thermal management system for LED array

#182
20080117601
2008-05-22

Combination assembly of LED and liquid-vapor thermally dissipating device

#183
20080117597
2008-05-22

LIGHT EMITTING DIODE MODULE HAVING A THERMAL MANAGEMENT ELEMENT

#184
20080110609
2008-05-15

Melting temperature adjustable metal thermal interface materials and application thereof

#185
20080099777
2008-05-01

Light-emitting devices and related systems

#186
20080094841
2008-04-24

Method and apparatus for using light emitting diodes for the treatment of biological tissue

#187
20080093962
2008-04-24

Luminous device with heat pipe and method of manufacturing heat pipe lead for luminous device

#188
20080061306
2008-03-13

Semiconductor light emitting device

#189
20080037226
2008-02-14

Lighting device

#190
20080023722
2008-01-31

Light-emitting heat-dissipating device and packaging method thereof

#191
20080023720
2008-01-31

Light emitting diode lighting module with improved heat dissipation structure

#192
20080017870
2008-01-24

Semiconductor light-emitting means and light-emitting panel comprising the same

#193
20070252504
2007-11-01

Light emitting device, light-emitting module, lighting apparatus, and image projection apparatus

#194
20070252268
2007-11-01

Thermally controllable substrate

#195
20070252161
2007-11-01

LED MOUNTING STRUCTURES

#196
20070246730
2007-10-25

Light emitting diode and light emitting diode device including the light emitting diode element and method for manufacturing the light emitting diode

#197
20070241361
2007-10-18

Light emitting diode and light emitting diode device including the light emitting diode element and method for manufacturing the light emitting diode

#198
20070228392
2007-10-04

Semiconductor radiation source and light curing device

#199
20070216297
2007-09-20

LED devices having improved containment for liquid encapsulant

#200
20070194340
2007-08-23

Light source and liquid crystal display device using the same

#201
20070176190
2007-08-02

Optical semiconductor device and circuit

#202
20070160097
2007-07-12

Heat sink for a pulsed laser diode bar with optimized thermal time constant

#203
20070152674
2007-07-05

Thermal Energy Management of Electronic Devices

#204
20070131954
2007-06-14

Light emitting device

#205
20070096118
2007-05-03

Synthetic jet cooling system for LED module

#206
20070091622
2007-04-26

LED device with an active heat-dissipation device

#207
20070091618
2007-04-26

High power led electro-optic assembly

#208
20070090737
2007-04-26

LIGHT-EMITTING DIODE ASSEMBLY AND METHOD OF FABRICATION

#209
20070085082
2007-04-19

Light-emitting devices and related systems

#210
20070084585
2007-04-19

Heat exchanger, method of manufacturing heat exchanger, liquid cooling system, light source device, projector, electronic device unit, and electronic equipment

#211
20070057267
2007-03-15

LED array cooling system

#212
20070051964
2007-03-08

High density led array

#213
20070001582
2007-01-04

LED array module

#214
20060284199
2006-12-21

Light-emitting module

#215
20060274797
2006-12-07

Method for cooling semiconductor diodes and light emitting diodes

#216
20060274524
2006-12-07

Light module

#217
20060273340
2006-12-07

LED package and method using the same

#218
20060261470
2006-11-23

Electronic device package with an integrated evaporator

#219
20060261359
2006-11-23

Heat sink for light emitting diode bulb

#220
20060250800
2006-11-09

Light module with combined heat transferring plate and heat transferring pipes

#221
20060244129
2006-11-02

Electronic device with heat dissipation module

#222
20060244118
2006-11-02

High power radiation emitter device and heat dissipating package for electronic components

#223
20060216865
2006-09-28

Direct cooling of LEDs

#224
20060214177
2006-09-28

Cooling method and apparatus

#225
20060214092
2006-09-28

Microchannel structure and manufacturing method therefor, light source device, and projector

#226
20060196651
2006-09-07

Opteolectronic devices

#227
20060192222
2006-08-31

LIGHT EMITTING DEVICE

#228
20060180298
2006-08-17

Microchannel structure and its manufacturing method, light source device, and projector

#229
20060092639
2006-05-04

Light emitting diode light source with heat transfer means

#230
20060067373
2006-03-30

Cooling device for radiation sources provided during production of a printing form

#231
20060054911
2006-03-16

Light source assembly having high-performance heat dissipation means

#232
20060022216
2006-02-02

Semiconductor light-emitting device and method of manufacturing the same

#233
20060005947
2006-01-12

Light emitting chip apparatuses with a thermally superconducting heat transfer medium for thermal management

#234
20050258438
2005-11-24

Light emitting diode apparatuses with heat pipes for thermal management

#235
20050253252
2005-11-17

Direct cooling of LEDs

#236
20050247947
2005-11-10

High density LED array

#237
20050243539
2005-11-03

Cooled light emitting apparatus

#238
20050231983
2005-10-20

Light emitting apparatus

#239
20050173719
2005-08-11

Light source, method for manufacturing light source, and projector

#240
20050168994
2005-08-04

Back-reflecting LED light source

#241
20050168990
2005-08-04

Light source apparatus and projection display apparatus

#242
20050110395
2005-05-26

Light source apparatus with light-emitting chip which generates light and heat

#243
20050094397
2005-05-05

Light source unit and projector

#244
20050006754
2005-01-13

Electronic devices and methods for making same using nanotube regions to assist in thermal heat-sinking

#245
17133200
2021-12-28

Thermal management system for electrically-powered devices

#246
16411167
2020-04-14

High-power LED lamp with heat dissipation effect

#247
15722735
2019-04-30

Thermal management for extend OLED and micro LED avionics life

#248
15434289
2017-08-29

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

#249
15196672
2017-05-09

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

#250
14997606
2018-08-07

LED spirit system and manufacturing method

#251
14449052
2018-12-04

Lateral cooling for multi-chip packages

#252
14212900
2018-04-03

LED chip packaging with high performance thermal dissipation

#253
14205113
2016-02-09

Streetlight cooling system