Patent Theme
Display Optical Enhancements
Components and techniques aimed at improving the visual quality of OLED displays, such as color accuracy, contrast, brightness uniformity, and reducing reflections or glare through optical layers and coatings.
7,264 US filings from 826 companies since 2023 · 2023: 1,307 · 2024: 2,462 · 2025: 2,422 · 2026 YTD: 1,073
Organic Electronics (OLED)
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|
| 1 | Samsung Display Co., Ltd. | 1,867 | 219 | 595 | 723 | 330 | +21.5% |
| 2 | LG DISPLAY CO., LTD. | 915 | 109 | 301 | 314 | 191 | +4.3% |
| 3 | BOE Technology Group Co., Ltd. | 456 | 84 | 174 | 130 | 68 | -25.3% |
| 4 | WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. | 211 | 24 | 117 | 56 | 14 | -52.1% |
| 5 | SAMSUNG ELECTRONICS CO., LTD. | 189 | 65 | 48 | 42 | 34 | -12.5% |
| 6 | CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. | 178 | 24 | 72 | 47 | 35 | -34.7% |
| 7 | SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. | 122 | 17 | 62 | 34 | 9 | -45.2% |
| 8 | Apple Inc. | 119 | 31 | 39 | 39 | 10 | 0.0% |
| 9 | FUJIFILM CORPORATION | 112 | 29 | 36 | 30 | 17 | -16.7% |
| 10 | InnoLux Corporation | 90 | 10 | 28 | 39 | 13 | +39.3% |
| 11 | 3M Innovative Properties Company | 89 | 19 | 29 | 31 | 10 | +6.9% |
| 12 | Samsung SDI Co., Ltd. | 89 | 18 | 27 | 37 | 7 | +37.0% |
| 13 | Seiko Epson Corporation | 80 | 22 | 29 | 22 | 7 | -24.1% |
| 14 | LG Chem, Ltd. | 64 | 17 | 31 | 13 | 3 | -58.1% |
| 15 | HKC CORPORATION LIMITED | 63 | 8 | 16 | 25 | 14 | +56.2% |
| 16 | Wuhan Tianma Micro-Electronics Co., Ltd. | 61 | 13 | 23 | 22 | 3 | -4.3% |
| 17 | CANON KABUSHIKI KAISHA | 58 | 13 | 20 | 18 | 7 | -10.0% |
| 18 | TCL China Star Optoelectronics Technology Co., Ltd. | 58 | 6 | 26 | 19 | 7 | -26.9% |
| 19 | UNIVERSAL DISPLAY CORPORATION | 57 | 10 | 19 | 18 | 10 | -5.3% |
| 20 | GOOGLE LLC | 53 | 11 | 20 | 16 | 6 | -20.0% |
| 21 | Japan Display Inc. | 51 | 13 | 21 | 10 | 7 | -52.4% |
| 22 | Meta Platforms Technologies, LLC | 50 | 19 | 12 | 11 | 8 | -8.3% |
| 23 | SONY GROUP CORPORATION | 49 | 17 | 18 | 11 | 3 | -38.9% |
| 24 | DAI NIPPON PRINTING CO., LTD. | 48 | 10 | 13 | 18 | 7 | +38.5% |
| 25 | LG ELECTRONICS INC. | 43 | 11 | 11 | 18 | 3 | +63.6% |