摘要:
Disclosed are an optical member for a display apparatus and a filter for a display apparatus having the same. The optical member for the display apparatus includes a transparent resin material, and a first optical pattern formed on a surface of the transparent resin material and including a plurality of first shielding parts filled with a light absorbing substance and a conductive substance.
摘要:
A gallium nitride (GaN) bonded substrate and a method of manufacturing a GaN bonded substrate in which a polycrystalline nitride-based substrate is used. The method includes loading a single crystalline GaN substrate and a polycrystalline nitride substrate into a bonder; raising the temperature in the bonder; bonding the single crystalline GaN substrate and the polycrystalline nitride substrate together by pressing the single crystalline GaN substrate and the polycrystalline nitride substrate against each other after the step of raising the temperature; and cooling the resultant bonded substrate.
摘要:
The present invention relates to a method for manufacturing a spacer used in a flat panel display. At the first printing process, a printing mask produces a primary spacer on a substrate. After removing the printing mask, a supporting plate having a hole to excess the primary spacer is placed on the substrate and then the printing mask is rearranged on the supporting plate. A subsequent printing process is applied repeatedly to the printing mask with the supporting plate to extend the height of the primary spacer to the amount of the thickness of the supporting plate, thereby producing an elongated finished spacer.