JPH0428339U

JPH0428339U -

Info

Publication number: JPH0428339U
Application number: JP1990066454U
Authority: JP
Priority date: 1990-06-22
Filing date: 1990-06-22
Publication date: 1992-03-06

Description

[Brief explanation of the drawing]

第１図はこの考案の光学式マウス用マウスパツ
ドにおける一実施例の表面図、第２図は従来の光
学式マウス用マウスパツドの表面図である。１１……透明基板、１２……上面、１３，１３
′……赤色光反射面、１４，１７……縁部、１５
……下面、１６，１６′……赤外線反射面。 FIG. 1 is a surface view of one embodiment of the mouse pad for an optical mouse of this invention, and FIG. 2 is a surface view of a conventional mouse pad for an optical mouse. 11...Transparent substrate, 12...Top surface, 13, 13
'... Red light reflecting surface, 14, 17... Edge, 15
...Bottom surface, 16,16'...Infrared reflective surface.

Claims

[Claims for Utility Model Registration] (1) A first pattern consisting of a plurality of thin light-reflecting lines arranged in parallel in one direction on one plane of a translucent substrate, and the above-mentioned translucent substrate. and a second pattern consisting of a plurality of light-reflective thin lines arranged in parallel facing in the other direction on the other plane of the optical mouse, and the light emitted from the optical mouse is reflected by the plurality of thin lines. In the mouse pad for an optical mouse, the plurality of thin lines constituting the first pattern are arranged at different intervals for each predetermined area, and the second pattern is configured. A mouse pad for an optical mouse, characterized in that the arrangement intervals of the plurality of thin lines are different for each predetermined area. (2) A first pattern consisting of a plurality of light-reflective thin lines arranged in parallel in one direction on one plane of the translucent substrate, and a first pattern consisting of a plurality of light-reflecting thin lines arranged in parallel in one direction on one plane of the translucent substrate; and a second pattern consisting of a plurality of thin light-reflecting lines arranged in parallel toward the optical mouse, and the light emitted from the optical mouse is reflected by the plurality of thin lines to form a light-receiving element of the optical mouse. In the mouse pad for an optical mouse, the arrangement interval of the thin wires included in the edge including some of the plurality of thin wires constituting the first pattern on the transparent substrate is The spacing is narrower than the arrangement interval of the thin wires constituting the first pattern in the center of the light-transmitting substrate, and includes some of the thin wires forming the second pattern in the light-transmitting substrate. 1. A mouse pad for an optical mouse, characterized in that the spacing between the thin lines included in the edge portion is narrower than the spacing between the thin lines constituting the second pattern in the central portion of the light-transmitting substrate.