JPH02126231U - - Google Patents
Info
- Publication number
- JPH02126231U JPH02126231U JP1989034384U JP3438489U JPH02126231U JP H02126231 U JPH02126231 U JP H02126231U JP 1989034384 U JP1989034384 U JP 1989034384U JP 3438489 U JP3438489 U JP 3438489U JP H02126231 U JPH02126231 U JP H02126231U
- Authority
- JP
- Japan
- Prior art keywords
- closer
- sparse
- vertical
- center
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 2
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本実施例における光学式マウス用パツ
トの平面図である。 １……パツト本体、２……線。
トの平面図である。 １……パツト本体、２……線。
Claims (1)
- 中心部に近づくほど密に、かつ外側部に近づく
ほど疎に縦横の線を格子状に配列したことを特徴
とする光学式マウス用パツト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034384U JPH02126231U (ja) | 1989-03-28 | 1989-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034384U JPH02126231U (ja) | 1989-03-28 | 1989-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126231U true JPH02126231U (ja) | 1990-10-17 |
Family
ID=31538809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034384U Pending JPH02126231U (ja) | 1989-03-28 | 1989-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126231U (ja) |
-
1989
- 1989-03-28 JP JP1989034384U patent/JPH02126231U/ja active Pending