- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 59/127 - Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
Patent holdings for IPC class H10K 59/127
Total number of patents in this class: 221
10-year publication summary
|
0
|
0
|
0
|
2
|
7
|
11
|
27
|
57
|
62
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38092 |
80 |
| LG Display Co., Ltd. | 14437 |
32 |
| Semiconductor Energy Laboratory Co., Ltd. | 11705 |
17 |
| HKC Corporation Limited | 3477 |
15 |
| Boe Technology Group Co., Ltd. | 43343 |
9 |
| Canon Inc. | 42633 |
8 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5484 |
6 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7446 |
5 |
| Sony Semiconductor Solutions Corporation | 11342 |
4 |
| Apple Inc. | 58268 |
3 |
| Innolux Corporation | 3564 |
3 |
| Magnolia White Corporation | 5575 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
2 |
| Dai Nippon Printing Co., Ltd. | 4217 |
2 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1095 |
2 |
| Shanghai Tianma Micro-Electronics Co., Ltd. | 875 |
2 |
| Yungu (Gu'an) Technology Co., Ltd. | 502 |
2 |
| TCL China Star Optoelectronics Technology Co., Ltd. | 2748 |
2 |
| Beijing BOE Technology Development Co., Ltd. | 3991 |
2 |
| Sony Group Corporation | 15313 |
2 |
| Other owners | 20 |