Top 50 Fast-growings companies in OLED by Most Patent Filing In 5 Years in the South Korea in 2021 – Discovery

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The OLED top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years OLED Fast-growings in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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.

1	LG Display Co., Ltd.	South Korea	Electronics,Automotive engineering,Electronic visual display, ...[+2]	Patent: 1,600
2	Samsung Display Devices Co., Ltd.	South Korea		Patent: 1,127
3	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 301
4	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 62
5	SFC Co., Ltd.	Chungcheongbuk-do, South Korea	Electronics,Semiconductor,Electronic component	Patent: 58
6	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 58
7	Heesung Material Ltd.	Gyeonggi-do, South Korea	Electronics,Electronic component,Computer hardware, ...[+1]	Patent: 39
8	Samsung SDI Co., Ltd.	Chungcheongnam-do, South Korea	Plasma display,Lithium-ion battery,Solar energy, ...[+2]	Patent: 33
9	Korea University Reserch & Business Foundation	South Korea		Patent: 23
10	Dongwoo Fine-Chem Co., Ltd.	Gyeonggi-do, South Korea	Petrochemical,Chemical engineering	Patent: 22
11	Samsung Mobile Display Co., Ltd.	South Korea	Computer hardware,Electronics,Liquid-crystal display, ...[+1]	Patent: 19
12	DB HITEK Co., Ltd.	Gyeonggi-do, South Korea	Semiconductor,CMOS,Integrated circuit, ...[+2]	Patent: 14
13	Korea Institute of Industrial Technology	South Korea	Industrial technology	Patent: 13
14	Yonsei Industry-Academic Cooperation Foundation	Seoul, South Korea		Patent: 11
15	Electronics & Telecommunications Research Institute	South Korea	Telecommunications,Electronics,Automation, ...[+2]	Patent: 11
16	Industry-University Cooperation Foundation Hanyang University	South Korea		Patent: 11
17	Dongjin Semichem Co., Ltd.	South Korea	Semiconductor,Photoresist,Electronics, ...[+2]	Patent: 8
18	P&H Tech Co., Ltd.	Gyeonggi-do, South Korea	Diode,Construction engineering	Patent: 8
19	LIG Nex1 Co., Ltd.	South Korea	Missile,Electronics,Radar, ...[+2]	Patent: 7
20	Kolon Industries, Inc.	South Korea	Yarn,Aramid,Fiber, ...[+2]	Patent: 6
21	Seoul University Industry Academic Cooperation Foundation	South Korea		Patent: 6
22	Pusan National University Industry-University Cooperation	Busan, South Korea	Asset management,Impact investing,Social Welfare	Patent: 5
23	Research & Business Foundation Sungkyunkwan University	South Korea		Patent: 5
24	SUNIC SYSTEM Co., Ltd.	Chungcheongnam-do, South Korea	Semiconductor,Evaporation,OLED, ...[+1]	Patent: 5
25	LX Semicon Co., Ltd.	South Korea	Semiconductor,Electronics,Silicon, ...[+2]	Patent: 5
26	HiDeep, Inc. (Old)	South Korea	Semiconductor,User interface,Software, ...[+2]	Patent: 4
27	AnyCasting Co., Ltd.	Seoul, South Korea	Software,Hinge,Enterprise software	Patent: 4
28	DE&T Co., Ltd.	Gyeonggi-do, South Korea	Flat panel display,Electronics,Semiconductor	Patent: 4
29	TSE Co., Ltd.	Chungcheongnam-do, South Korea	Semiconductor,Probe card,Electronic component, ...[+1]	Patent: 4
30	Corning Precision Materials Korea Co., Ltd.	Seoul, South Korea	Optical communication,Computer hardware,Electronics, ...[+2]	Patent: 4
31	Korea Advanced Institute of Science & Technology	South Korea	Business education,Science and engineering,Light therapy, ...[+2]	Patent: 4
32	TAKOMA Technology Co., Ltd.	South Korea	Information technology,Electronics,Computer hardware	Patent: 4
33	DMS Co., Ltd.	Gyeonggi-do, South Korea	Semiconductor,Wind power	Patent: 3
34	Duk San Neolux Co., Ltd.	Chungcheongnam-do, South Korea	Semiconductor,Printed electronics,OLED, ...[+2]	Patent: 3
35	A-PRO Co., Ltd.	South Korea	Semiconductor,Computer hardware,Electronics	Patent: 3
36	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Patent: 3
37	Hyosung Chemical Corp.	South Korea	Chemical engineering,Polarizer,Touchscreen, ...[+2]	Patent: 3
38	Heesung Electronics Ltd.	South Korea	Electronic component,Liquid crystal,Computer hardware, ...[+2]	Patent: 2
39	Cheil Industries, Inc.	Seoul, South Korea	Chemical engineering,Landscaping,Diode, ...[+2]	Patent: 2
40	Byucksan Paint & Coatings Co. Ltd.	Seoul, South Korea	Coating,Industrial engineering	Patent: 2
41	Jinwoo Engineering Co., Ltd.	South Korea	Ink printer,Automation	Patent: 2
42	Ulsan National Institute of Science & Technology	UL, KR	Industrial capital,Global education,Public university, ...[+2]	Patent: 2
43	SK Materials Co., Ltd.	South Korea	Industrial gas,Chemical engineering	Patent: 2
44	Korea Photonics Technology Institute	South Korea	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 2
45	Olum Technology	Gyeonggi-do, South Korea	Computer hardware,Mass production,GaN compound, ...[+2]	Patent: 2
46	Ohsung Display Co. Ltd.	South Korea	Liquid crystal	Patent: 1
47	University of Seoul Industry Cooperation Foundation	Seoul, South Korea	Asset management,Impact investing,Social Welfare	Patent: 1
48	Poongwon Precision Co., Ltd.	South Korea	Electronics,Computer hardware	Patent: 1
49	Doosan Corp.	South Korea	Automation,Construction engineering,Desalination, ...[+2]	Patent: 1
50	G2 Touch Co., Ltd.	South Korea	Electronics	Patent: 1