Adeka Corporation

Nippon Chemi-con Corporation

Keisuke Matsuhira

Masaaki Shimizu

Yosuke Maeda

Ryuuta Inoue

Youhei Hashimoto

Kouichi Nakata

A capacitor () includes a capacitor main body () and a base (). The capacitor main body includes an opening sealing member () attached to an opening of an outer package case (), and a terminal lead (--) led out from a first insertion through hole portion (--) of the opening sealing member. The base is disposed on the side of the opening sealing member of the capacitor main body, and has a second insertion through hole portion (--). For example, the base includes a first protruding portion () surrounding the second insertion through hole portion, so that the second insertion through hole portion of the base forms an insertion through hole. The opening distance on the side of the substrate mounting face of the insertion through hole is larger than the opening distance on the side of the capacitor main body of the insertion through hole.

Capacitor and method for manufacturing same

The present invention provides a dye that is excellent in solubility and excellent in heat resistance and a novel compound that is preferable for the dye, and specifically provides a yellow dye having a wavelength of maximum absorption in the region of 400 to 450 nm, and also provides a coloring (alkali-developable) photosensitive composition using the above-mentioned dye, and an optical filter using the above-mentioned coloring (alkali-developable) photosensitive composition, specifically a color filter that does not decrease luminance and thus is preferable for image display devices such as liquid crystal display panels. Specifically, a compound represented by the following general formula (1) is used as the dye. The content of the above-mentioned general formula (1) is as described in the description.

Dye and coloring photosensitive composition

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Tokyo, Japan

Keisuke Matsuhira