×

Glare-resistant touch panel

  • US 6,572,941 B1
  • Filed: 05/18/2000
  • Issued: 06/03/2003
  • Est. Priority Date: 05/19/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A resistive-membrane touch panel comprising:

  • a first sheet member having a first resistive membrane on one of main surfaces thereof;

    a second sheet member having a second resistive membrane on one of main surfaces thereof, the second sheet member being opposed to the first sheet member with a spacer interposed in between in such a manner that the first resistive membrane and the second resistive membrane face each other with a uniform spacing therebetween; and

    a third sheet member being laminated on the outer main surface of the second sheet member, wherein the second sheet member has a polarizing property, and the third sheet member has a lower thermal expansion coefficient than the second sheet member.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×