Patent Theme
Display Pixel Array Structures
Physical layout and material composition of individual pixels within a display panel, including active layers, electrodes, light-emitting elements (LEDs, OLEDs), and associated thin-film transistors (TFTs).
18,215 US filings from 647 companies since 2023 · 2023: 3,990 · 2024: 6,200 · 2025: 5,507 · 2026 YTD: 2,518
Liquid Crystal & Optical ModulatorsIntegrated Circuit Layout & Arrangement
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. | 5,053 | 1,167 | 1,593 | 1,547 | 746 | -2.9% |
| 2 | BOE Technology Group Co., Ltd. | 4,436 | 768 | 1,645 | 1,388 | 635 | -15.6% |
| 3 | CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. | 1,801 | 231 | 680 | 623 | 267 | -8.4% |
| 4 | LG DISPLAY CO., LTD. | 1,602 | 365 | 430 | 509 | 298 | +18.4% |
| 5 | Japan Display Inc. | 872 | 280 | 339 | 218 | 35 | -35.7% |
| 6 | Beijing BOE Technology Development Co., Ltd. | 371 | 28 | 75 | 197 | 71 | +162.7% |
| 7 | HKC CORPORATION LIMITED | 368 | 90 | 120 | 88 | 70 | -26.7% |
| 8 | SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. | 337 | 72 | 160 | 85 | 20 | -46.9% |
| 9 | WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. | 334 | 70 | 154 | 89 | 21 | -42.2% |
| 10 | TCL China Star Optoelectronics Technology Co., Ltd. | 328 | 51 | 172 | 77 | 28 | -55.2% |
| 11 | Wuhan Tianma Micro-Electronics Co., Ltd. | 247 | 68 | 84 | 70 | 25 | -16.7% |
| 12 | Hefei BOE Joint Technology Co., Ltd. | 245 | 41 | 80 | 86 | 38 | +7.5% |
| 13 | Semiconductor Energy Laboratory Co., Ltd. | 243 | 47 | 102 | 66 | 28 | -35.3% |
| 14 | Sharp Display Technology Corporation | 241 | 43 | 87 | 79 | 32 | -9.2% |
| 15 | Beijing BOE Display Technology Co., Ltd. | 231 | 47 | 90 | 72 | 22 | -20.0% |
| 16 | InnoLux Corporation | 205 | 52 | 68 | 67 | 18 | -1.5% |
| 17 | WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. | 199 | 41 | 96 | 52 | 10 | -45.8% |
| 18 | SAMSUNG ELECTRONICS CO., LTD. | 194 | 60 | 60 | 44 | 30 | -26.7% |
| 19 | Apple Inc. | 181 | 54 | 60 | 48 | 19 | -20.0% |
| 20 | HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. | 172 | 38 | 67 | 41 | 26 | -38.8% |
| 21 | SHARP KABUSHIKI KAISHA | 169 | 65 | 57 | 28 | 19 | -50.9% |
| 22 | Hefei Visionox Technology Co., Ltd. | 145 | 25 | 13 | 68 | 39 | +423.1% |
| 23 | MAGNOLIA WHITE CORPORATION | 142 | · | · | 46 | 96 | — |
| 24 | AUO CORPORATION | 134 | 13 | 23 | 73 | 25 | +217.4% |
| 25 | Xiamen Tianma Display Technology Co., Ltd. | 125 | 29 | 48 | 37 | 11 | -22.9% |