- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
Patent holdings for IPC class H10K 50/86
Total number of patents in this class: 1509
10-year publication summary
|
1
|
3
|
4
|
22
|
156
|
390
|
338
|
257
|
227
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 36705 |
497 |
| Boe Technology Group Co., Ltd. | 42050 |
157 |
| LG Display Co., Ltd. | 13871 |
123 |
| FUJIFILM Corporation | 29911 |
76 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6971 |
64 |
| Nitto Denko Corporation | 8370 |
57 |
| Semiconductor Energy Laboratory Co., Ltd. | 11549 |
42 |
| Innolux Corporation | 3440 |
34 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5381 |
26 |
| Dai Nippon Printing Co., Ltd. | 4149 |
23 |
| Samsung Electronics Co., Ltd. | 149838 |
18 |
| Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | 162 |
15 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 1183 |
14 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3741 |
14 |
| Magnolia White Corporation | 5484 |
13 |
| Apple Inc. | 56633 |
12 |
| Sony Group Corporation | 14674 |
12 |
| Sumitomo Chemical Company, Limited | 9106 |
11 |
| Toray Industries, Inc. | 7019 |
11 |
| Sony Semiconductor Solutions Corporation | 10923 |
10 |
| Other owners | 280 |