Industrial Technology Research Institute

Nan Ya Plastics Corporation

Amtran Technology Co., Ltd.

Hsien Kai Lin

Jim-Chyuan Shieh

Chao-Wen Niu

Chih Kuei Wang

Pao J Hsieh

Wen R Lin

A backlight module includes a backplate, a light source, a diffuser plate, an optical film and at least one frame. The backplate includes a base plate, a sidewall and a bent portion. The sidewall is connected to the base plate and the bent portion. The bent portion has a first surface and a second surface. The first surface faces the base plate. The second surface is opposite to the first surface. The light source is disposed on the base plate. The diffuser plate is disposed on the second surface of the bent portion. The optical film is stacked on the diffuser plate and has a third surface away from the bent portion. The frame covers the sidewall of the backplate and covers a peripheral portion of the third surface of the optical film.

Display device, backlight module, and method for assembling display device

An anionic electrodepositable coating composition for making pigment dispersed color filters comprising: (a) a pigment; (b) a first addition copolymer containing pyrrolidone and hydroxy groups; (c) a second addition copolymer containing carboxyl and hydroxy groups; and (d) a low molecular weight amine. The pyrrolidone-containing monomer can be N-vinyl-2-pyrrolidone or a pyrrolidone-containing acrylate-based monomer represented by the following formula: ##STR1## wherein R is hydrogen atom, or methyl or ethyl group, and n is an integer between 1.about.3. The first addition copolymer has a weight average molecular weight between 1,000 and 20,000 and is prepared from a monomer composition comprising about 0.5.about.90 mole percent of a pyrrolidone-containing unsaturated monomer and about 1.about.50 mole percent of a hydroxy-containing unsaturated monomer. The second addition copolymer has a weight average molecular weight between 5,000 and 60,000 and is prepared from a monomer composition comprising about 5.about.30 mole percent of a carboxyl-containing unsaturated monomer and 1.about.50 mole percent of a hydroxy-containing unsaturated monomer. The pigments in the coating composition were measured to have a weight average secondary particle size of less than 0.25 .mu.m, and a polydispersity of less than 1.05.

Anionic electrodepositable coating composition for pigment dispersed

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Taipei, Taiwan

Hsien Kai Lin