Company patents
LT MATERIALS CO., LTD.
LT MATERIALS CO., LTD. exhibits a surprising dual focus, with 86.2% of its portfolio in Organic Electronics (OLED) and 85.7% in Heterocyclic Compounds (Pharma), indicating a strong commitment to both display and pharmaceutical materials. While patenting in Organic Electronics (OLED) has stabilized so far in 2026 with a 0.0% YoY change, the company is showing an emerging focus on General Organic Chemistry Methods, with a significant 120.0% YoY growth in 2026, suggesting a broadening of its chemical synthesis capabilities.
Patent Trend by Technology Area
Yearly patent publications since 2023
Product themes
Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.
189 US filings (since 2023) · 7 categories · 5 themes
Development and optimization of organic chemical compounds and their structures, including guest-host systems and metal complexes, used within the emission layer to achieve specific light emission characteristics such as color, efficiency, and operational lifetime.
Synthesis and application of organic compounds designed to impart specific functionalities in material science, such as photosensitivity or charge transport, for electronic or optical devices.
Techniques and structural designs for fabricating the physical layers of an OLED display, including material deposition, patterning, and methods to protect the active organic layers from environmental degradation like moisture and oxygen.
Mixtures of liquid crystal compounds and other additives, such as monomers or carbon black, designed to achieve specific optical, electrical, or physical properties for use in liquid crystal displays (LCDs) or other electro-optical devices.
Components and techniques aimed at improving the visual quality of OLED displays, such as color accuracy, contrast, brightness uniformity, and reducing reflections or glare through optical layers and coatings.
Patents
Showing 41-50 of 260