JPH0363940U - - Google Patents
Info
- Publication number
- JPH0363940U JPH0363940U JP12422889U JP12422889U JPH0363940U JP H0363940 U JPH0363940 U JP H0363940U JP 12422889 U JP12422889 U JP 12422889U JP 12422889 U JP12422889 U JP 12422889U JP H0363940 U JPH0363940 U JP H0363940U
- Authority
- JP
- Japan
- Prior art keywords
- package
- projections
- chip
- ultraviolet rays
- edges
- 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
Landscapes
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Description
第１図はこの考案の一実施例を示すＵＶ−ＰＲ
ＯＭの斜視図であり、第２図はこのＵＶ−ＰＲＯ
Ｍの使用状態時の斜視図である。第３図はＵＶ−
ＰＲＯＭの従来例を示した斜視図であり、第４図
は従来のＵＶ−ＰＲＯＭの使用状態時の斜視図で
ある。
１１……ＵＶ−ＰＲＯＭ、１２……パツケージ
、１３……ガラス窓、１４……リード、１５……
ラベル収容部、１５ａ……係止片、１５ｂ，１５
ｃ……突条、１６……プレート状ラベル。
Figure 1 shows an example of the UV-PR of this invention.
This is a perspective view of OM, and Figure 2 is this UV-PRO.
FIG. 3 is a perspective view of M in use. Figure 3 shows UV-
FIG. 4 is a perspective view showing a conventional example of a PROM, and FIG. 4 is a perspective view of the conventional UV-PROM in use. 11...UV-PROM, 12...Package, 13...Glass window, 14...Lead, 15...
Label storage section, 15a...Locking piece, 15b, 15
c... Projection, 16... Plate-shaped label.
Claims (1)
ケージで封止するとともに、そのパツケージの上
面に上記チツプに紫外線を照射できるようにガラ
ス窓を設けたものにおいて、 上記パツケージ上面の対向する両側縁並びに両
側縁に夫々突条を形成し、かつ該両側縁並びに両
端縁の少なくとも一方の突条の任意箇所に係止片
を形成して、パツケージ上に紫外線保護並びに記
憶データ表示用のプレート状ラベルをワンタツチ
式で着脱し得るラベル収納部を形成したことを特
徴とする半導体メモリ素子。[Scope of Claim for Utility Model Registration] A package in which the main part including a chip for storing data is sealed in a package, and a glass window is provided on the top surface of the package so that the chip can be irradiated with ultraviolet rays, Projections are formed on both opposing edges and both edges, respectively, and locking pieces are formed at arbitrary locations on the projections on at least one of the opposite sides and both ends, thereby protecting the package from ultraviolet rays and displaying stored data. What is claimed is: 1. A semiconductor memory device characterized by forming a label storage part in which a plate-shaped label for use in storage can be attached and detached with a single touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12422889U JPH0363940U (en) | 1989-10-23 | 1989-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12422889U JPH0363940U (en) | 1989-10-23 | 1989-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363940U true JPH0363940U (en) | 1991-06-21 |
Family
ID=31672160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12422889U Pending JPH0363940U (en) | 1989-10-23 | 1989-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363940U (en) |
-
1989
- 1989-10-23 JP JP12422889U patent/JPH0363940U/ja active Pending
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