Patent Number: 6,309,783

Title: Color filter and method of manufacturing the same

Abstract: A color filter comprising a substrate, a shielding layer formed on the substrate and having an opening, color mixing prevention barriers formed on the shielding layer, and colored portions formed between the color mixing prevention barriers, the optical density of the colorants in the colored portions being raised toward the substrate.

Inventors: Shiba; Shoji (Sagamihara, JP), Takao; Hideaki (Machida, JP), Yokoyama; Ryuichi (Yokohama, JP), Sobue; Masashi (Yokohama, JP), Okada; Takeshi (Zushi, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: G02F 1/1335 (20060101); G02F 1/13 (20060101); G02B 5/20 (20060101); G02B 005/20 (); G02F 001/133 ()

Expiration Date: 10/30/2018