Patent ID: 7388633

Claim:
A reflective liquid crystal display having pixels arranged in a matrix, comprising: a semiconductor substrate; a transparent substrate that transmits light; switching elements formed for the respective pixels on the semiconductor substrate and electrically isolated from one another; first storage capacitors provided for the respective switching elements and electrically isolated from one another; reflective pixel electrodes provided for the respective pixels and having first openings therebetween to be electrically isolated from one another; a transparent counter electrode formed on a reverse of the transparent substrate to face the reflective pixel electrodes; liquid crystals sealed between the reflective pixel electrodes and the transparent counter electrode; light blocking metal films formed between the semiconductor substrate and the reflective pixel electrodes for the respective pixels and having first portions, second portions, and second openings, each second opening bound on one side by a respective first portion and on the other side by a respective second portion, the second openings electrically isolating the first portions from the second portions, wherein the second openings do not face the first openings, and the light blocking metal films block at least part of light which is part of light which has transmitted through the transparent substrate and which has intruded into the light blocking metal films side through the first openings; normal metal films formed between the semiconductor substrate and the reflective pixel electrodes for the respective pixels and having third openings therebetween to be electrically isolated from one another, each normal metal film being electrically connected to a switching element and a first storage capacitor corresponding thereto; and light blocking metal-containing films formed between the semiconductor substrate and the reflective pixel electrodes for the respective pixels and electrically isolated from one another, wherein the reflective pixel electrodes and the first portions of the light blocking metal films are electrically connected to each other through first via holes; the first portions of the light blocking metal films and the normal metal films are electrically connected to each other through second via holes; and accordingly each reflective pixel electrode is electrically connected to the switching element and the first storage capacitor corresponding thereto, and wherein the light blocking metal-containing films are electrically connected to the first via holes and cover the second openings of the light blocking metal films in order to prevent the light which has intruded into the light blocking metal films side through the first openings from reaching the switching elements through the second openings.