Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | patent citation: 1,017 | |||
2 |  | patent citation: 69 | ||
3 |  | patent citation: 27 | ||
4 | patent citation: 23 | |||
5 | patent citation: 14 |
Top 5 Key Players companies in OLED
by Most Patent Citation in the Switzerland in 2020
The OLED top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Citation OLED Key Players in the Switzerland. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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.
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Jul 22 2025