Patents-Review.com
ClassID:

211969 ⎘

H01L2251/30 - CPC Classification

Classification description:

Indexing scheme relating to organic semiconductor devices covered by group Materials

Sub-classes:
Recent Application in this class:
#1
20230165018
2023-05-25

Heterojunction optoelectronic device and method of manufacturing the same

 #2
20220158098
2022-05-19

n-type semiconductor element, method for producing n-type semiconductor element, wireless communication device, and product tag

 #3
20220069221
2022-03-03

Perovskite film and manufacturing method thereof

 #4
20210395279
2021-12-23

Method of forming a crystalline or polycrystalline layer of an organic-inorganic metal halide perovskite

 #5
20210175425
2021-06-10

METHOD FOR FORMING PEROVSKITE LAYER AND FORMING STRUCTURE COMPRISING PEROVSKITE LAYER

 #6
20210167308
2021-06-03

HETEROJUNCTION OPTOELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME

 #7
20210135126
2021-05-06

Photoelectric conversion device and sensor and electronic device

 #8
20210050539
2021-02-18

Para-phenylenes as buffer and color tuning layers for solar cells

 #9
20200347291
2020-11-05

Quantum dot composition, quantum dot luminescent material, preparation method thereof and light-emitting device containing the same

 #10
20200194719
2020-06-18

Flexible substrate and flexible organic light emitting diode device

 #11
20200185648
2020-06-11

Electroluminescent display apparatus

 #12
20200127235
2020-04-23

FLEXIBLE OLED DEVICE AND METHOD FOR MANUFACTURING SAME

 #13
20200091444
2020-03-19

Display panel and display device

 #14
20200075874
2020-03-05

Light emitting apparatus

 #15
20200013974
2020-01-09

Solar cell and method for producing same

 #16
20190386246
2019-12-19

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #17
20180190910
2018-07-05

Polycyclic aromatic hydrocarbon copolymer-containing organic semiconductor compositions

 #18
20180123079
2018-05-03

OLED device and manufacturing method thereof, and flexible display unit

 #19
20180062080
2018-03-01

Organic semiconductor compositions

 #20
20180033982
2018-02-01

Device comprising dielectric interlayer

 #21
20180020526
2018-01-18

ORGANIC ELECTROLUMINESCENCE DEVICE

 #22
20170131591
2017-05-11

Dielectric siloxane particle films, and devices having the same

 #23
20160013443
2016-01-14

Functional film having a hybrid layer of polysiloxane and fine resin particles

 #24
20160013416
2016-01-14

Polycyclic aromatic hydrocarbon polymers

 #25
20150090981
2015-04-02

Organic electroluminescent materials and devices

 #26
20150034879
2015-02-05

Polycyclic aromatic hydrocarbon copolymers and their use as organic semiconductors

 #27
20150034878
2015-02-05

Organic semiconductor compositions

 #28
20150028262
2015-01-29

Polycylc aromatic hydrocarbon copolymers and their use as organic semiconductors

 #29
20150028261
2015-01-29

Organic semiconductor compositions

 #30
20150021524
2015-01-22

Organic semiconductor compositions

 #31
20150014599
2015-01-15

Polycyclic aromatic hydrocarbon polymers and their use as organic semiconductors