Indication device
By using transparent electrodes and open/recessed structures made of oxide semiconductor materials in liquid crystal displays, the problems of reduced aperture ratio and non-uniform orientation of liquid crystal molecules caused by increased capacitor element area have been solved, thus achieving liquid crystal displays with high charge capacity and high display quality.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- SEMICON ENERGY LAB CO LTD
- Filing Date
- 2026-02-05
- Publication Date
- 2026-05-26
AI Technical Summary
In liquid crystal displays, increasing the area of capacitor elements to improve charge capacity will reduce the aperture ratio of pixels, affecting display quality. At the same time, uneven alignment of liquid crystal molecules will lead to display defects such as light leakage and reduced contrast.
By using transparent electrodes and oxide semiconductor materials, and forming openings and grooves on the electrodes, combined with organic resin filling, the area of the capacitor element can be increased without reducing the aperture ratio, and the non-uniformity of liquid crystal molecule orientation can be reduced.
Capacitor elements with high aperture ratio and high charge capacity are achieved, reducing display defects and improving display quality and contrast.
Smart Images
Figure 2026086589000001_ABST