Optical filter coating regulating unit

• Main Authors: WENHAO HUANG, BAISONG GAO, YANNONG LIU
• Format: Patent
• Language: English
• Published: 20.07.2005
• Edition: 7
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING

One kind of film filling device used for light filter. It is used together with a basal board, which has a core hole, a outer round edge, a surface to be filled and a surface to be press. The film filling device comprises at least one film filling covering plate, at least one film filling baffle and...