Indication device
JP2026090531APending Publication Date: 2026-06-02LG DISPLAY CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- LG DISPLAY CO LTD
- Filing Date
- 2026-02-27
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Conventional display devices have a structure for partitioning sub-pixels that reduces the aperture ratio and hinders the realization of high resolution.
Method used
A display device design that includes a substrate with sub-pixels and auxiliary sub-pixels, where a bank layer separates the sub-pixels, and a second light-emitting element is positioned on the bank layer, with a unique overhang structure to form disconnected light-emitting layers, and transistors are arranged to enhance pixel efficiency.
Benefits of technology
The design increases the actual image display area, improves aperture ratio, and enables high-resolution display by optimizing the manufacturing process and reducing power consumption.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026090531000001_ABST
Abstract
To provide a display device with improved aperture ratio and resolution. [Solution] A display device according to one embodiment comprises a substrate including a plurality of subpixel regions, a lower shield metal layer disposed on the substrate and made of at least one of titanium and molybdenum, a first thin-film transistor disposed above the lower shield metal layer, a bank layer disposed between the plurality of subpixel regions, a first light-emitting element disposed between the bank layers in each subpixel region and including a first electrode, a first light-emitting layer, and a second electrode, an overhang structure provided on the bank layer and having a first pattern and a second pattern, and a sealing layer disposed above the first light-emitting element, wherein the second electrode is integrally formed over the entire substrate, and the first light-emitting layer is cut by the overhang structure.
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