• 专利标题:   Cover plate useful for electronic device, has contact that is set on one of first surface and second surface of glass layer, and is overlapped with glass layer and transparent cover layer comprising polyimide or colorless polyimide.
  • 专利号:   CN114629978-A
  • 发明人:   KO M, FU M, XU X, LIAN S, LI L, WU C
  • 专利权人:   CHENMEI PHOTOELECTRIC XIAMEN CO LTD
  • 国际专利分类:   C03C017/32, H04M001/02
  • 专利详细信息:   CN114629978-A 14 Jun 2022 H04M-001/02 202269 Chinese
  • 申请详细信息:   CN114629978-A CN11471552 14 Dec 2020
  • 优先权号:   CN11471552

▎ 摘  要

NOVELTY - Cover plate, comprises a glass layer, having a first surface, a second surface or a transparent covering layer. A contact is set on at least one of the first surface and the second surface of the glass layer, and is overlapped with the glass layer. The cover plate has a Young ' s modulus of 10-200 Gpa. The transparent cover layer comprises polyimide or colorless polyimide. The transparent cover layer is added with inorganic mixture. The inorganic mixture comprises graphene. USE - The cover plate is useful for electronic device. ADVANTAGE - The transparent cover layer and the glass layer are not adhered with each other by adhesive, so as to reduce the whole thickness of the cover plate, reduce the bending process colloid to form air hole and unnecessary crack gap, and to effectively improve the surface of the plate. The use of adhesive glue simplifies the manufacturing process and reduces the manufacturing cost. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) electronic device; and (2) method for manufacturing cover plate.