发明名称 Projection display device having micro-lenses
摘要 To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1 A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29 , a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89 , a resin layer 9 , microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32 , and spacers 5.
申请公布号 US7054066(B2) 申请公布日期 2006.05.30
申请号 US20050286285 申请日期 2005.11.25
申请人 发明人
分类号 G02B27/10 主分类号 G02B27/10
代理机构 代理人
主权项
地址