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Top 50 Key Players companies in OLED
by Most Literature Citation in the world in 2022

The OLED top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Literature Citation OLED Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An organic light-emitting diode (OLED or Organic LED), also known as an organic EL (organic electroluminescent) diode, is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, portable systems such as smartphones, handheld game consoles and PDAs. A major area of research is the development of white OLED devices for use in solid-state lighting applications.
#
Company Name
Region
Tech Topics
Total
1
3D printing,Photography,Digital media,
...[+2]
Literature citation: 15,772
2
International Institute of Minnesota
Executive director,Citizenship,Music,
...[+2]
Literature citation: 12,586
3
Samsung Co. Ltd.
Literature citation: 9,787
4
OLED,Market research,Semiconductor,
...[+2]
Literature citation: 5,022
5
Hangul,University system,Paralegal,
...[+2]
Literature citation: 4,356
6
Literature citation: 4,161
7
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Literature citation: 3,498
8
Basic research,Publishing,Market research,
...[+2]
Literature citation: 3,220
9
Photonics,Academic Training,Educational institution,
...[+2]
Literature citation: 2,762
10
Literature citation: 2,237
11
Literature citation: 2,187
12
Literature citation: 1,943
13
Graphene,Association (object-oriented programming)
Literature citation: 1,926
14
Literature citation: 1,883
15
Cooker,Vacuum cleaner,Fast-moving consumer goods,
...[+2]
Literature citation: 1,765
16
Public opinion,Health care,Chemistry,
...[+2]
Literature citation: 1,674
17
Gloucestershire, United Kingdom
Medical imaging,Health care,Association (object-oriented programming),
...[+2]
Literature citation: 1,371
18
Taiwan Province, China
Literature citation: 1,193
19
The Agency for Science, Technology and Research
Central Region, Singapore
Health care,Industrial capital,Biomedical sciences,
...[+2]
Literature citation: 1,008
20
Literature citation: 950
21
KITECH
Industrial technology,Domestic industry
Literature citation: 879
22
Literature citation: 818
23
London Centre for Nanotechnology
United Kingdom
Literature citation: 804
24
Victoria, Australia
Market research,Phosphatase,Kinase,
...[+2]
Literature citation: 621
25
DE, US
Literature citation: 591
26
Literature citation: 542
27
National Archives and Records Administration
National archives,Archivist,Medicine,
...[+2]
Literature citation: 477
28
Literature citation: 477
29
Literature citation: 451
30
Literature citation: 438
31
Literature citation: 401
32
Literature citation: 391
33
Health care,Biopharmaceutical,Drug,
...[+2]
Literature citation: 366
34
Literature citation: 342
35
Public university
Literature citation: 330
36
Health care,OLED,Computer hardware,
...[+2]
Literature citation: 314
37
Liguria, Italy
Literature citation: 313
38
Medical imaging,Attractiveness,Product group,
...[+2]
Literature citation: 296
39
Literature citation: 291
40
Literature citation: 247
41
Energy Institute
United Kingdom
Literature citation: 235
42
Literature citation: 219
43
Kerala, India
Scientific disciplines,Basic research,Process engineering,
...[+2]
Literature citation: 218
44
Literature citation: 215
45
Literature citation: 213
46
Literature citation: 212
47
Southern Finland, Finland
Literature citation: 191
48
Literature citation: 190
49
Bergamo, Italy
Literature citation: 180
50
Literature citation: 179
Page generation time: Jul 21 2025