Transparent display device
By introducing a planarization layer and an optical path alteration unit into a transparent display device, the light diffraction problem caused by inorganic film steps is solved, improving clarity and light efficiency, reducing power consumption, and improving dark spot defects.
CN122161298APending Publication Date: 2026-06-05LG DISPLAY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LG DISPLAY CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-06-05
Smart Images
Figure CN122161298A_ABST
Abstract
A transparent display device according to one embodiment of the disclosure includes a substrate including display areas, each of the display areas being provided with a transmissive area and a non-transmissive area, the non-transmissive area being adjacent to the transmissive area and having a plurality of sub-pixels arranged therein; a plurality of inorganic films disposed in the non-transmissive area and having a step; and a planarization layer covering the plurality of inorganic films, wherein the planarization layer partially includes a light path changing portion.
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