Title:
SHEET GLASS, CRACK DETECTION SYSTEM FOR GLASS, AND DEVICE AND METHOD FOR TRANSMITTING INFORMATION ABOUT GLASS CRACK
Document Type and Number:
Japanese Patent JP3677749
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a concrete means for certainly detecting a crack when providing a conductor film on a sheet glass configured as laminated glass.
SOLUTION: This sheet glass 1 has: a first sheet glass 3 consisting of a substrate formed as tempered glass; a second sheet glass 12 disposed opposite to the first sheet glass at a prescribed interval; an intermediate film 14 sandwiched by the first sheet glass 3 and the second sheet glass 12; the conductor thin film 4 formed on a face of the first sheet glass 3 on the intermediate film 14 side; and a pair of electrode parts 5a, 5b disposed on the conductor thin film 4 at a prescribed interval close to each other. The second sheet glass 12 is set as raw sheet glass, a part on the first sheet glass 3 is set as a non-laminated part 30 wherein the intermediate film 14 is not locally present, and the pair of electrode parts 5a, 5b are provided inside the single non-laminated part 30.
More Like This:
| WO/1983/003143 | ELECTRICAL TESTING |
| JPS61269055 | METHOD FOR INSPECTING FLAW OF ELECTRONIC PARTS |
Inventors:
Yoshimasa Sakamoto
Yasunari Yamawaki
Yasunari Yamawaki
Application Number:
JP2004267998A
Publication Date:
August 03, 2005
Filing Date:
September 15, 2004
Export Citation:
Assignee:
Hanshin Glass Industry Co., Ltd.
International Classes:
G01N27/20; C03C17/09; C03C27/12; G08B13/04; (IPC1-7): G08B13/04; C03C17/09; C03C27/12
Domestic Patent References:
| JP2005018131A | ||||
| JP2003085660A | ||||
| JP2001126154A | ||||
| JP2001058851A | ||||
| JP2003128443A | ||||
| JP2002180019A | ||||
| JP2001126152A | ||||
| JP2003141649A | ||||
| JP52037642Y1 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office