High reliability, high light-resistant non-alkenyl liquid crystal
Negative Type O1-107 & Positive Type O1-104
Non-alkenyl liquid crystals break through the limitations of conventional alkenyl liquid crystals.
In liquid crystal compositions used for TVs, mobile phones, and PCs, alkyl liquid crystals are employed to improve response speed. However, with the increase in display brightness, the degradation due to the photochemical reactions of alkyl liquid crystals has come under scrutiny, and light stabilizers have been used to maintain high reliability. Nevertheless, there are issues where light stabilizers cannot be used in PDLC and PSLC, which involve radical reactions, and there is a demand for non-alkylation in spatial light modulators that require adaptation to higher brightness, although this results in slower response speeds. Additionally, there are problems such as a narrower liquid crystal temperature range, making it unsuitable for automotive applications. Therefore, we developed non-alkyl liquid crystals to solve these issues, filed patents in the United States, China, the EU, Taiwan, South Korea, and Japan, and secured rights. We have already begun incorporating them into automotive applications and have started expanding into high-brightness LCOS and others.
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basic information
Negative Type Model Number: O1-107 N-I (°C): 150.4 Storage (-40°C): >7 days Δn: 0.1164 (25°C) Δε: -3.63 (25°C) Positive Type Model Number: O1-104 N-I (°C): 100.1 Storage (-40°C): >7 days Δn: 0.1065 (25°C) Δε: 2.971 (25°C)
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Applications/Examples of results
Used in vehicle displays, LCOS-LSM (liquid crystal on silicon - light spatial modulator), etc.
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Company information
Since our founding in 1972, we have supported engineers and researchers involved in displays. We manufacture and sell various glass substrates and world-standard EHC cells both domestically and internationally, which are the core of our business. In recent years, there has been a growing demand for diverse metal deposition substrates and high-resolution patterned glass substrates. As peripheral equipment, we provide custom small LCD panel assembly systems, wet process equipment, and measurement and inspection devices for organic EL and solar cells, either as dedicated systems or including simple jigs and other components.