ClassID:

207255

H01L21/447 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof; Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups, , , and with or without impurities, e.g. doping materials; Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups  -  involving the application of pressure, e.g. thermo-compression bonding

Recent Application in this class:
#1
20250300150
2025-09-25

SYSTEMS, METHODS, AND DEVICES FOR SEMICONDUCTOR PACKAGING WITH WAFER ON WAFER OPERATIONS

#2
20240339335
2024-10-10

SINTER BONDING SHEET

#3
20240186298
2024-06-06

DISCONTINUOUS PATTERNED BONDS FOR SEMICONDUCTOR DEVICES AND ASSOCIATED SYSTEMS AND METHODS

#4
20240087900
2024-03-14

SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS

#5
20230207331
2023-06-29

BONDING SYSTEM

#6
20230197637
2023-06-22

MOISTURE SEAL COATING OF HYBRID BONDED STACKED DIE PACKAGE ASSEMBLY

#7
20220384658
2022-12-01

Semiconductor device and manufacturing method thereof

#8
20220130807
2022-04-28

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#9
20210399136
2021-12-23

Semiconductor device and manufacturing method thereof

#10
20210384042
2021-12-09

Methods and apparatus for temperature modification and reduction of contamination in bonding stacked microelectronic devices

#11
20210143064
2021-05-13

Wafer processing method including uniting wafer, ring frame and polyester sheet without using an adhesive layer

#12
20210129260
2021-05-06

Wafer processing method

#13
20210118736
2021-04-22

Wafer processing method including uniting a wafer, a ring frame and a polyester sheet without using an adhesive layer

#14
20210111073
2021-04-15

Wafer processing method including applying a polyester sheet to a wafer

#15
20210074589
2021-03-11

Wafer processing method

#16
20200388596
2020-12-10

Micro-LED module and method for fabricating the same

#17
20200388537
2020-12-10

Wafer processing method including uniting a wafer, a ring frame and a polyester sheet without using an adhesive layer

#18
20200343103
2020-10-29

Gas delivery module

#19
20200313027
2020-10-01

MANUFACTURING METHOD OF SOLAR CELL MODULE

#20
20200144049
2020-05-07

Wafer processing method including applying a polyolefin sheet to a wafer

#21
20200144048
2020-05-07

Wafer processing method using a ring frame and a polyester sheet

#22
20200126799
2020-04-23

Wafer processing method including applying a polyester sheet to a wafer

#23
20200058517
2020-02-20

Semiconductor device and method for manufacturing semiconductor device

#24
20200043780
2020-02-06

Carrier film, element transfer method using same, and electronic product manufacturing method using element transfer method

#25
20200043672
2020-02-06

Photoelectric conversion device and manufacturing method and apparatus thereof

#26
20200035509
2020-01-30

Gas delivery module

#27
20190362974
2019-11-28

Semiconductor manufacturing method and semiconductor manufacturing device

#28
20190273000
2019-09-05

Semiconductor device packages and structures

#29
20190252232
2019-08-15

Method for transferring micro device

#30
20190252222
2019-08-15

Method for transferring micro device

#31
20190189597
2019-06-20

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#32
20190172724
2019-06-06

Semiconductor device packages and related methods

#33
20180108539
2018-04-19

Method for manufacturing wiring pattern, method for manufacturing transistor, and member for transfer

#34
20180076022
2018-03-15

Method of treating semiconductor substrate

#35
20180053664
2018-02-22

Bonding device for chip on film and display panel and bonding method for the same

#36
20170321130
2017-11-09

Method and apparatus for the industrial production of new hydrogen-rich fuels

#37
20170186623
2017-06-29

Method for producing low-permittivity spacers

#38
20160336302
2016-11-17

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#39
20150357314
2015-12-10

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#40
20150340236
2015-11-26

METHOD FOR REDUCING DEFECTS IN POLYSILICON LAYERS

#41
20150068034
2015-03-12

Manufacturing method of package carrier

#42
20140357018
2014-12-04

Method for manufacturing semiconductor device

#43
20140295594
2014-10-02

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#44
20140041922
2014-02-13

PACKAGE CARRIER AND MANUFACTURING METHOD THEREOF

#45
20130049016
2013-02-28

Discontinuous patterned bonds for semiconductor devices and associated systems and methods

#46
20110291089
2011-12-01

Method for manufacturing semiconductor device

#47
20100055832
2010-03-04

Method for manufacturing semiconductor device