DISPLAY SUBSTRATE, DISPLAY PANEL HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME

摘要

A display substrate comprises: a base substrate; a reflection controlling layer arranged on the base substrate; and a metal wiring layer arranged on the reflection controlling layer and made of opaque metal. The reflection controlling layer changes reflectance at each wavelength of reflected light which passes through the base substrate and the reflection controlling layer and is reflected from the metal wiring layer by using destructive interference effect. A display panel comprising the display substrate includes the reflection controlling layer and causes destructive interference to reflected light against the metal wiring layer by the reflection controlling layer, thereby lowering the whole reflectance. Also, by adjusting the materials and thickness of the reflection controlling layer, reflectance according to the wavelength of the reflected light can be controlled. Accordingly, reflected light of specific color which gives a sense of fatigue to a user can be reduced.