Surface light source and display device
CN224698222UActive Publication Date: 2026-08-28HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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Patent Information
- Application Number
- CN202521516209.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-07-18
AI Technical Summary
Benefits of technology
[0031]上述方案中，透明基板包括第一区域和第二区域，在第一区域设置有第一反光图形，在第一反光图形远离透明基板的一侧设置有至少两个层叠设置的发光单元，这样在透明基板远离第一反光图形的一侧，可以看到第二区域的发光单元发光，在第一反光图形远离透明基板的一侧，可以看到第一区域和第二区域发光，从而可以实现面光源的双面发光。
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Figure CN224698222U_ABST
Abstract
The utility model provides a kind of area light source and display device belong to display technical field.Wherein, area light source, comprising: transparent substrate, the transparent substrate includes multiple first area and second area of alternate arrangement;First light-reflecting pattern on the transparent substrate, the first light-reflecting pattern is located the first area;At least two stacked light-emitting units located on the side of the first light-reflecting pattern away from the transparent substrate, each light-emitting unit includes two transparent electrodes oppositely arranged and light-emitting layer between the two transparent electrodes, the light-emitting unit covers the first area and the second area.The technical scheme of the utility model can realize double-sided light emission.
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