Method for preparing organic light-emitting display panel, organic light-emitting display panel, and display device
US-12588367-B2 · Mar 24, 2026 · US
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Du Xiaobo patents
Du Xiaobo is listed as an inventor on 74 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Du Xiaobo |
| Total patents | 74 |
| First publication | Dec 15, 2016 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Light-emitting substrate with first functional sub-layer, display panel with first functional sub-layer, light-emitting equipment including light-emitting substrate, method and apparatus for manufacturing light-emitting substrate
US-12588363-B2 · Mar 24, 2026 · US
Display substrate and display device
US-12550574-B2 · Feb 10, 2026 · US
Light-emitting device and manufacturing method thereof, display panel and manufacturing method thereof, and display apparatus
US-12550573-B2 · Feb 10, 2026 · US
Light emitting device, light emitting substrate and light emitting apparatus
US-12543468-B2 · Feb 3, 2026 · US
Functional material, light-emitting substrate and manufacturing method therefor, and light-emitting apparatus
US-12453281-B2 · Oct 21, 2025 · US
Organic Light Emitting Device and Display Apparatus
US-2025311536-A1 · Oct 2, 2025 · US
Display substrate, display panel, and display device
US-2025294998-A1 · Sep 18, 2025 · US
Organic light emitting device and display apparatus
US-12408506-B2 · Sep 2, 2025 · US
Organic light emitting diode, manufacturing method thereof, display substrate and display apparatus
US-12364094-B2 · Jul 15, 2025 · US
Recent patents
Latest publications not already listed above.
Oled display panel having multiple light-emitting layers and a pixel definition layer provided with openings, and preparation method therefor, and display apparatus
US-12356822-B2 · Jul 8, 2025 · US
Light-emitting component and method for manufacturing the same, display substrate and display device
US-12336371-B2 · Jun 17, 2025 · US
Organic light-emitting device, a manufacturing method and display device
US-12324299-B2 · Jun 3, 2025 · US
Display substrate and manufacturing method therefor, and display apparatus
US-12317718-B2 · May 27, 2025 · US
Display substrate, method for manufacturing display substrate, and display apparatus
US-2025133931-A1 · Apr 24, 2025 · US
Light-emitting device, display substrate and display apparatus
US-2025113704-A1 · Apr 3, 2025 · US
Display panel, manufacturing method thereof, and display apparatus
US-2025089518-A1 · Mar 13, 2025 · US
Light emitting device and display panel
US-2025081718-A1 · Mar 6, 2025 · US
Electroluminescent device, method for manufacturing the same, display panel and display device
US-12178060-B2 · Dec 24, 2024 · US
Light-emitting device and display panel
US-2024389379-A1 · Nov 21, 2024 · US
Light emitting device, light emitting substrate and light emitting apparatus
US-2024298497-A1 · Sep 5, 2024 · US
Light-emitting device and preparation method thereof, and display apparatus
US-2024292649-A1 · Aug 29, 2024 · US
Display panel and manufacturing method therefor, and display apparatus
US-2024057368-A1 · Feb 15, 2024 · US
Electroluminescent device and method for preparing the same, display panel and display device
US-11825671-B2 · Nov 21, 2023 · US
Organic light emitting diode, manufacturing method thereof, display substrate and display apparatus
US-2023354636-A1 · Nov 2, 2023 · US
Functional material, light-emitting substrate and manufacturing method therefor, and light-emitting apparatus
US-2023354698-A1 · Nov 2, 2023 · US
Light emitting device and manufacturing method thereof and display panel
US-11758747-B2 · Sep 12, 2023 · US
Organic Light Emitting Device and Display Apparatus
US-2023255045-A1 · Aug 10, 2023 · US
Display panel and electronic device including drainage structure and isolation ring
US-11683950-B2 · Jun 20, 2023 · US
Method for preparing organic light-emitting display panel, organic light-emitting display panel, and display device
US-2023172002-A1 · Jun 1, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 74 |
| Ordos Yuansheng Optoelectronics Co Ltd | 2 |
| Beijing Boe Technology Dev Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K71/00 | 42 |
| H10K50/11 | 24 |
| H01L51/56 | 24 |
| H10K2102/351 | 23 |
| H10K59/122 | 19 |