- 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: 238
10-year publication summary
|
0
|
0
|
0
|
2
|
7
|
12
|
27
|
57
|
62
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39087 |
83 |
| LG Display Co., Ltd. | 15056 |
36 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
19 |
| HKC Corporation Limited | 3498 |
16 |
| Boe Technology Group Co., Ltd. | 44653 |
11 |
| Canon Inc. | 44285 |
9 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5577 |
6 |
| Innolux Corporation | 3618 |
5 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7884 |
5 |
| Sony Semiconductor Solutions Corporation | 11858 |
4 |
| Apple Inc. | 59241 |
3 |
| Beijing BOE Technology Development Co., Ltd. | 4383 |
3 |
| Magnolia White Corporation | 5602 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48861 |
2 |
| Dai Nippon Printing Co., Ltd. | 4270 |
2 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1115 |
2 |
| Shanghai Tianma Micro-Electronics Co., Ltd. | 891 |
2 |
| Yungu (Gu'an) Technology Co., Ltd. | 457 |
2 |
| TCL China Star Optoelectronics Technology Co., Ltd. | 2527 |
2 |
| Yunnan Invensight Optoelectronics Technology Co., Ltd. | 306 |
2 |
| Other owners | 21 |