Factor such as warpage and low weld strength attributed in LCP is expected to hinder the market growth. Increasing demand for halogen-free materials in flame retardant applications has helped in LCP market development. Chemical resistance and high dimensional stability are key requirements for LCP resin to be used in an automobile's motor oil dispensing pump. Its mechanical strength and lightweight properties allow the automobile industry to use in small parts requiring high tolerances.
Growing demand for lightweight, high performance materials from the automotive industry to improve fuel efficiency is also expected to drive LCP demand over the forecast period. Major LCP brand in the global market includes Vectra, Zenite, SumikaSuper, Xydar, and Siveras. In comparison to LCPs, other engineering resins such as nylon 46, polyphenylene sulfide (PPS), polycyclohexylenedimethylene terephthalate (PCT), and polyphthalamide (PPA), take longer production cycles and manufacture components up to 0.25 mm thick. LCPs efficiently manufacture ultra-thin components up to 0.1 mm thickness with less turn-around time. Increasing engineering resin substitutes for ultra-thin components is also expected to drive LCP market growth over the forecast period. These factors make LCP the best-suited material to be used in the miniaturization of components in telecommunications, information technology, and diagnostic instruments. LCP possesses properties such as low viscosity and high flow resulting in high-temperature resistance enhanced dimensional stability and excellent mechanical strength. Denser component packaging coupled with higher fabrication temperature offered by LCP is also expected to have a positive influence on market growth.
Rapid miniaturization of electronic components such as connectors and surface mount devices is expected to remain a key driving factor for the global LCP market over the forecast period. Several FCOG bonding materials (e.g., anisotropic conductive films) have been explored and tested using various test vehicles and subjected to F-16 environmental conditions for temperature shock, temperature cycling, vibration, and humidity.Global liquid crystal polymers (LCP) market demand was 42.8-kilo tons in 2012. The FCOG bonding has many mherent advantages over traditional tape automated bonding (TAB) techniques, one of which is 75% reduction in off-glass interconnect density, making them much less susceptible to vibration failure. Environmental testing on eight modified Sharp displays verified modeling results. Through extensive thermal modeling, several techniques were identified to facilitate heat flow away from the temperature-sensitive liquid crystal material, keeping the core temperature within acceptable operating limits (below +85 C) in worse case conditions (200 fL with +50C ambient and 883Watts/mA2 solar load in a closed cockpit) without the use of forced air cooling for display sizes up to 5x5-inch.
#Liquid crystal dash board driver#
This report discusses the results of a Honeywell Technology Center program focused on developing thermal management methodologies and flip-chip-on- glass (FCOG) driver bonding techniques which are key to ruggedizing automotive- grade commercial off-the-shelf (COTS) active matrix liquid crystal displays (AMLCD) for use in military applications like the F-16 high-performance fighter environment. Display Ruggedization for Military Applications Using Automotive-Grade Active Matrix Liquid Crystal Displays.Īrmstrong, J.
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