| 摘要 |
PROBLEM TO BE SOLVED: To cut IR light of a wavelength of >=1,000 nm which is the cause for elevation of an interior temperature and to transmit the IR light of a wavelength of about 850 nm used for IR communication. SOLUTION: Plural sheets of glass panes and an intermediate film disposed between the respective glass panes are laminated, by which the laminated glass 1 is constituted. The laminated glass 1 has at least a first region 1A and second region 1B in front view and the IR transmittance of the laminated glass 1 in the second region 1B is higher than the IR transmittance of the first region 1A.
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