Innolux has been granted a patent for an electronic device featuring a substrate, semiconductor layer, light blocking layer, and spacer. The design enhances the opening rate by ensuring specific spatial relationships between the layers, as detailed in the claims. GlobalData’s report on Innolux gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
According to GlobalData’s company profile on Innolux, Under-screen fingerprint recognition was a key innovation area identified from patents. Innolux's grant share as of July 2024 was 62%. Grant share is based on the ratio of number of grants to total number of patents.
Electronic device with enhanced opening rate and light blocking layer
The granted patent US12072584B2 describes an electronic device featuring a substrate, a semiconductor layer, a light blocking layer, and a spacer. The light blocking layer is strategically positioned between the substrate and the channel area of the semiconductor layer, with specific geometric relationships defined by parameters such as thickness, included angles, and distances. The claims detail that the spacer has a first thickness and includes a first side wall, with the light blocking layer overlapping with both the spacer and the channel area. The patent outlines relational expressions that govern the dimensions and angles of these components, ensuring optimal performance of the electronic device.
Further claims elaborate on the materials and configurations of the light blocking layer, which may consist of metal with a defined reflectivity range. The device may also include a gate line and a data line, with specified width relationships to the light blocking layer. Additional features include an opposite substrate with a corresponding light blocking pattern, as well as a pixel electrode and insulating layer that interact with the light blocking layer. The claims emphasize the importance of the spatial arrangement and material properties of these components, which collectively contribute to the functionality of the electronic device.
To know more about GlobalData’s detailed insights on Innolux, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
