Patent ID: 6639249
Filing Date: 2003-10-28
Classification: H01L

Abstract:
A device for providing light, comprising:a first panel including: a first glass substrate; a first monocrystalline silicon layer formed on the first glass substrate; a first amorphous oxide material layer overlying the first monocrystalline silicon layer; a first monocrystalline perovskite oxide material layer overlying the first amorphous oxide matrial layer; a first monocrystalline compound semiconductor material layer overlying the first monocrystalline perovskite oxide material layer; and a first light-emitting semiconductor component, formed using the first monocrystalline compound semiconductor material layer, for emitting light at a first wavelength; and a second panel overlying the first panel, including: a second glass substrate; a second monocrystalline silicon layer formed on the second glass substrate; a second amorphous oxide material layer overlying the second monocrystalline silicon layer; a second monocrystalline perovskite oxide material layer overlying the second amorphous oxide material layer; a second monocrystalline compound semiconductor material layer overlying the second monocrystalline perovskite oxide material layer; and a second light-emitting semiconductor component, formed using the second monocrystalline compound semiconductor material layer, for emitting light at a second wavelength.