A well-known fundamental property of laminated glass is its high level of safety and security. In addition to fundamental properties including the above, heat control is also required for laminated glass recently to create more comfortable space, and for environmental reasons. For example, laminated glass used in vehicles' windshields needs to improve the efficiency of air conditioners for further passenger amenity. Because relatively large amount of heat is transmitted through a windshield, heat control has been required for automotive glass. Meanwhile, in the environmental views, heat control is effective to reduce fuel consumption because the car engine is not overwhelmed if an air conditioner more efficiently cools in-car space with glass that controls the temperature. Moreover it allows cars to carry smaller and lighter air conditioners. Solar control laminated glass can be used also for architectural uses to achieve outcomes similar to the automotive uses mentioned above.