JPS6316699U - - Google Patents
Info
- Publication number
- JPS6316699U JPS6316699U JP10867086U JP10867086U JPS6316699U JP S6316699 U JPS6316699 U JP S6316699U JP 10867086 U JP10867086 U JP 10867086U JP 10867086 U JP10867086 U JP 10867086U JP S6316699 U JPS6316699 U JP S6316699U
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet rays
- rom
- discolored
- erased
- irradiated
- 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
- 239000011521 glass Substances 0.000 description 2
Description
第１図は、本考案消去可能ＲＯＭの概要を示す
斜視図、第２図は、その消去可能ＲＯＭの断面図
である。
１……ＲＯＭ、２……変色ガラス、３……普通
ガラス、４……ケース、６……記憶部。
FIG. 1 is a perspective view showing the outline of the erasable ROM of the present invention, and FIG. 2 is a sectional view of the erasable ROM. 1...ROM, 2...discolored glass, 3...normal glass, 4...case, 6...memory unit.
Claims (1)
の消去が可能なＲＯＭにおいて、前記紫外線の照
射を受ける面に該紫外線によつて変色可能な、面
部材を設けたことを特徴とする消去可能ＲＯＭ。 An erasable ROM in which information stored in a storage section can be erased by irradiation with ultraviolet rays, characterized in that a surface member that is discolored by the ultraviolet rays is provided on the surface that is irradiated with the ultraviolet rays. ROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867086U JPS6316699U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867086U JPS6316699U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6316699U true JPS6316699U (en) | 1988-02-03 |
Family
ID=30986080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10867086U Pending JPS6316699U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316699U (en) |
-
1986
- 1986-07-17 JP JP10867086U patent/JPS6316699U/ja active Pending
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