Rohm Co., Ltd.

Maxell Holdings, Ltd.

Satoshi Kobayashi

Takahiro Arakawa

Aiko Miyazaki

Tomoyuki Kawakami

Tomohisa Nishimoto

Yoshimasa Mitsumoto

Kaori Kitabatake

Yoshiyuki Makida

Semiconductor device

The present invention addresses the problem of providing a coating composition and an electroconductive film, capable of improving touch panel performance, such as operational stability over time and touch detection sensitivity of a liquid crystal display panel having a reduced thickness. This problem is solved by a coating composition comprising chain-like electroconductive inorganic particles, a binder, a high-boiling-point solvent, and a low-boiling-point solvent, wherein: the contained amount of the chain-like electroconductive inorganic particles with respect to the total amount of the chain-like electroconductive inorganic particles and the binder is 30-90 mass %; the binder is an alkoxysilane having a weight-average molecular weight of 1,000-20,000; and said coating composition is intended to be used in a liquid crystal display panel that has a TFT array substrate, touch detection electrodes, a liquid crystal layer, and a color filter substrate in order to form an electroconductive film on a base material surface of said color filter substrate on the opposite side of the liquid crystal layer.

Coating composition, conductive film and liquid crystal display panel

Growing community of inventors

Kyoto, Japan

Satoshi Kobayashi