Composite glass as head-up display

Composite glass as head-up display

  • CN 102,612,433 B
  • Filed: 10/04/2010
  • Issued: 03/15/2017
  • Est. Priority Date: 10/05/2009
  • Status: Active Grant
First Claim
Patent Images

1. composite glass, which includes at least:

  • A. upper plate (1),B. lower plate (2), andC. the intermediate layer (3) between upper plate (1) and lower plate (2), wherein described intermediate layer (3) include at least one luminous faceMaterial (3a) and PVB films (3b), wherein in 405nm wavelength measurements, PVB films (3b) has>

    70% light transmission, whereinLuminous pigment (3a) is containing with formula R1-COO-P(OH)x(0-4)-COO-R2Hydroxyterephthalic acid'"'"'s Arrcostab, whereinR1

    R2It is the alkyl or allylic residue with 1-10 C atom, P is phenyl ring, and OH is the oh group being keyed on the phenyl ring,And the number that x is the oh group being keyed on the phenyl ring, andWherein described intermediate layer (3) contain 0.1 g/m2-15 g/m2The luminous pigment (3a).

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