Company patents
LT MATERIALS CO., LTD.
LT MATERIALS CO., LTD. exhibits a surprising dual focus on both Organic Electronics (OLED) and Heterocyclic Compounds (Pharma), each comprising over 85% of its portfolio, yet both saw significant declines in 2025 (Organic Electronics down 43.5%, Heterocyclic Compounds down 54.4%). While most categories show a recent decline, the company is unexpectedly shifting its focus towards General Organic Chemistry Methods, which has seen a remarkable 100.0% year-over-year growth in 2026 so far, indicating an emerging priority in this area.
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.
183 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 31-40 of 245