Liquid Crystal Polymers Market
Need an expert regarding the global lcp (liquid crystal polymers) market.
He/she should have knowledge about the applications of the resins (majorly electronics and electrical applications).
Knowledge regarding country-wise usage and recent major changes regarding the price trends of these resins will be extra helpful.+2 Other Responses
Touchscreen Laptop Market
I'm looking for experts on technical targets and design requirements for touchscreen laptop cover glass. Relevant backgrounds might include product engineers from leading laptop oems or representatives from design firms who have work on touchscreen laptops. Products that are in-scope include clam-shell laptops with touch screens, 2-in-1 devices, and fully detachable products like the microsoft surface series. +23 Other Responses
Display Screen Technology
Regarding a major university project involving the preliminary testing of a new display screen technology:
one of the requirements for that display involves the use of non-standard primary rgb wavelengths different than those used in typical displays. However, before they spec and build a new tft assembly, they need a testbed assembly where they can test (among other things) the effects of a number of slightly different wavelength combinations that create the phenomenon that is central to the project.
For example, that testbed for allowing them to test the use of various primary display wavelengths in the larger assembly could be:
1. An ordinary edge-lit lcd display whose light source is replaced by a filtered or otherwise discrete light source emitting only (within a reasonable fwhm) those desired non-standard wavelengths. It’s a lab testbench so form factor is not a limitation. Also, and fortunately, the non-standard wavelengths have adequate magnitudes in the wavelength/irradiance curves of factory cie-typical screen color filters. Thus, the existing screen filters, without modification, will allow transmission of the non-standard wavelengths (although project programmers will have to adjust image pixel brightness to attain a normal magnitude). However, the new light source’s wavelengths need to be somewhat adjustable (e.G., by filter selection, color source replacement or frequency shifting such as is possible with diffraction based and wheel-based color sources). Or that testbed could be…
2) a modified dlp projector whose original color wheel filters can be replaced with notch filters for the desired non-standard wavelengths. Or…
3) the contractor may propose a better means for testing the results of a screen that uses non-standard primary wavelengths. Preferably equipment used will be made up of, as much as is possible, existing, albeit modified, components.+10 Other Responses
Liquid Crystalline Polymers
We have a few lcp parts in which the customer requested that we switch from vectra/ticona to e4008/sumika, which doesn't process the same. We have two existing tools and after a lot of "tweaking" we can get them to run, but we have issue with shorts and parts sticking. We also have a brand new tool that has the same issues. As a result, we do 100% inspection of the parts and we are producing over 1 million per week. Need assistance with determining whether or not it is tool design, tool construction, process, press or all of the above. Most likely the person would need to be on site+4 Other Responses