| 摘要 |
A solid hole array and a manufacture method thereof are provided. The method for manufacturing the solid hole array comprises: forming a top hole array base and a bottom hole array base on a top surface and a bottom surface of a substrate respectively; forming a front hole in the top hole array base; forming a top protection layer on the substrate with the top hole array base, and forming a bottom protection layer on the bottom hole array base; forming a rear window in the bottom hole array base and the bottom protection layer; and etching through the substrate by alkali corrosion to connect the front hole with the rear window. In addition, the present disclosure also provides a solid hole array. Using the method of the present disclosure, the intensity of the front film is enhanced, the process steps are simplified, the cost is decreased, and a large scale manufacture is more likely. |
