Pigment-dispersed resists for color filters

Jinmei Fu; Yong Li; Jinliang Guo; Hongjin Gao

doi:10.1117/12.319659

18 August 1998 Pigment-dispersed resists for color filters

Jinmei Fu, Yong Li, Jinliang Guo, Hongjin Gao

Proceedings Volume 3560, Display Devices and Systems II; (1998) https://doi.org/10.1117/12.319659
Event: Photonics China '98, 1998, Beijing, China

Abstract

Water-soluble pigment-dispersed resist systems of red, blue, and green were developed using a high polymer as dispersing agent. The color filters formed from the color resists have high photosensitivity, high resolution, high transparency and chromaticity that meets the requirements of color display. The formation of microimage depends not only on the degree of photo-crosslink of polyvinyl alcohol/stylpyridinium, but also on the adhesion of color filter to the glass substrate. The reduction of photoreaction speed of the color resists is caused by the pigments' absorption of UV light. The adhesion between the color filter and glass surface depends on the amount of hydrogen bonds formed between them.

Citation Download Citation

Jinmei Fu, Yong Li, Jinliang Guo, and Hongjin Gao "Pigment-dispersed resists for color filters", Proc. SPIE 3560, Display Devices and Systems II, (18 August 1998); https://doi.org/10.1117/12.319659

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