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Top 50 Key Players companies in OLED
by Most Literature Citation in the world in 2019

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 2019, 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: 12,071
3
Samsung Co. Ltd.
Literature citation: 9,346
4
OLED,Market research,Semiconductor,
...[+2]
Literature citation: 4,944
5
Literature citation: 4,058
6
Hangul,University system,Paralegal,
...[+2]
Literature citation: 3,961
7
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Literature citation: 3,498
8
Basic research,Publishing,Market research,
...[+2]
Literature citation: 3,179
9
Photonics,Academic Training,Educational institution,
...[+2]
Literature citation: 2,762
10
Literature citation: 2,187
11
Literature citation: 2,159
12
Literature citation: 1,943
13
Graphene,Association (object-oriented programming)
Literature citation: 1,885
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: 1,657
17
Gloucestershire, United Kingdom
Medical imaging,Health care,Association (object-oriented programming),
...[+2]
Literature citation: 1,371
18
Taiwan Province, China
Literature citation: 1,154
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: 942
21
KITECH
Industrial technology,Domestic industry
Literature citation: 839
22
Literature citation: 815
23
Île-de-France, France
Literature citation: 792
24
London Centre for Nanotechnology
United Kingdom
Literature citation: 728
25
Victoria, Australia
Market research,Phosphatase,Kinase,
...[+2]
Literature citation: 600
26
DE, US
Literature citation: 591
27
National Archives and Records Administration
National archives,Archivist,Medicine,
...[+2]
Literature citation: 470
28
Literature citation: 450
29
Literature citation: 438
30
Literature citation: 426
31
Literature citation: 424
32
Literature citation: 391
33
Health care,Biopharmaceutical,Drug,
...[+2]
Literature citation: 365
34
Literature citation: 342
35
Literature citation: 337
36
Public university
Literature citation: 327
37
Health care,OLED,Computer hardware,
...[+2]
Literature citation: 314
38
Liguria, Italy
Literature citation: 305
39
Literature citation: 291
40
Medical imaging,Attractiveness,Product group,
...[+2]
Literature citation: 287
41
Literature citation: 247
42
Energy Institute
United Kingdom
Literature citation: 228
43
Literature citation: 219
44
Literature citation: 213
45
Literature citation: 212
46
Literature citation: 210
47
Kerala, India
Scientific disciplines,Basic research,Process engineering,
...[+2]
Literature citation: 202
48
Southern Finland, Finland
Literature citation: 191
49
Literature citation: 190
50
Literature citation: 174
Page generation time: Jul 22 2025