Liquid crystal display and manufacturing method thereof

摘要

A liquid crystal display includes a transparent insulation substrate, a first polarizer, and a semiconductor layer, a thin film transistor, and a backlight unit. The first polarizer is disposed on the transparent insulation substrate. The first polarizer includes a light blocking film and metal wires. The semiconductor layer, disposed on the light blocking film, has a perimeter aligned with a perimeter of the light blocking film. The thin film transistor, disposed on the semiconductor layer, includes a source region and a drain region disposed in the semiconductor layer. The backlight unit, disposed under the transparent insulation substrate, provides light to the transparent insulation substrate. The blocking film reflects substantially all of the light. Gaps are disposed between the metal wires.

主权项

1. A liquid crystal display, comprising:
a transparent insulation substrate; a first polarizer comprising a light blocking film and a first plurality of metal wires, the first polarizer disposed on the transparent insulation substrate; an interlayer buffer layer disposed on the light blocking film, the interlayer buffer layer having a perimeter aligned with a perimeter of the light blocking film; a semiconductor layer disposed on the interlayer buffer layer, the semiconductor layer having a perimeter directly aligned with a perimeter of the interlayer buffer layer; a thin film transistor disposed on the semiconductor layer, wherein the thin film transistor comprises a source region and a drain region; and a backlight unit disposed under the transparent insulation substrate, the backlight unit providing light to the transparent insulation substrate, wherein the light blocking film reflects substantially all of the light, and wherein gaps are disposed between the first plurality of metal wires.