一种发光器件及发光面板
By setting a compensation unit on the light-emitting side of the OLED device, including components such as a semi-transparent and semi-reflective electrode layer, a reflective electrode layer, an insulating layer, and a light control layer, a microcavity structure is formed, which solves the color shift problem of the OLED device's emission color chromaticity as the viewing angle changes, and improves the display effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUAN YEOLIGHT TECH CO LTD
- Filing Date
- 2022-11-30
- Publication Date
- 2026-07-17
AI Technical Summary
The luminous color of OLED devices undergoes severe color shift with changing viewing angle, affecting the display effect.
A compensation unit is set on the light-emitting side of the light-emitting unit to compensate for the light output by the light-emitting unit and adjust the color of the output light. This includes setting components such as a semi-transparent and semi-reflective electrode layer, a reflective electrode layer, an insulating layer, and a light control layer to form a microcavity structure to adjust the light emission path.
It improves the color shift problem caused by the change in luminous color of the light-emitting device with the viewing angle, and enhances the display effect of the light-emitting panel at a wide viewing angle.
Smart Images
Figure CN115942783B_ABST