JPH0748531B2 - Light-shielding seal for EPROM - Google Patents
Light-shielding seal for EPROMInfo
- Publication number
- JPH0748531B2 JPH0748531B2 JP16040787A JP16040787A JPH0748531B2 JP H0748531 B2 JPH0748531 B2 JP H0748531B2 JP 16040787 A JP16040787 A JP 16040787A JP 16040787 A JP16040787 A JP 16040787A JP H0748531 B2 JPH0748531 B2 JP H0748531B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- eprom
- shielding
- mount
- seal
- 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.)
- Expired - Lifetime
Links
Landscapes
- Non-Volatile Memory (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明はEPROM等が不用意に消去されるのを防ぐEPROM
用遮光シールに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is an EPROM for preventing an EPROM or the like from being erased carelessly.
The present invention relates to a light-shielding sticker.
第２図（ａ）は従来のEPROM用遮光シールを示す平面
図、第２図（ｂ）はそのIIb−IIb線断面図であり、図に
おいて、１はポリエステルフィルムからなる台紙、３は
該台紙１上に粘着材２により接着された複数の遮光シー
ル片で、Alを蒸着したポリエステルフィルムからなる。
５は台紙１に入ったミシン目、６はシール剥離用の切り
込みである。FIG. 2 (a) is a plan view showing a conventional EPROM light-shielding seal, and FIG. 2 (b) is a sectional view taken along line IIb-IIb thereof, in which 1 is a mount made of polyester film and 3 is the mount. A plurality of light-shielding seal pieces adhered to the surface 1 by an adhesive material 2 and made of a polyester film on which Al is vapor deposited.
Reference numeral 5 is a perforation in the mount 1, and 6 is a notch for peeling the seal.
このようなEPROM用遮光シールは前記のように遮光シー
ル片３が台紙１上に一括して形成されており、シール片
３を必要数づつシート上に分割して製品に添付する。こ
のEPROM用遮光シールはシール片３を粘着剤２が付いた
状態で台紙１よりはがし、EPROM用窓ガラスに貼付する
ことにより、その目的を達成する。As described above, in the EPROM light-shielding seal, the light-shielding seal pieces 3 are collectively formed on the mount 1, and the necessary number of the seal pieces 3 are divided into sheets and attached to the product. This EPROM light-shielding seal achieves its purpose by peeling off the seal piece 3 with the adhesive 2 and then attaching it to the EPROM window glass.
従来のEPROM用遮光シールは前記のように構成されてい
るので、台紙部分は透明である。近年の半導体製品の製
造工程においてはそのコストダウンのためにできるだけ
自動化することが必要であるが、前記EPROM用遮光シー
ルを自動で製品に添付して袋づめするには、自動で袋づ
めした後、正しく添付されたかどうかを自動的にチェク
する必要がある。しかしながら光学的にEPROM用遮光シ
ールが添付されているか否かを認識する際、台紙が透明
である場合、光学的に光の通過により遮光用シールの有
無を認識する安価な装置が使えないという問題点があっ
た。Since the conventional EPROM light-shielding seal is configured as described above, the mount portion is transparent. In recent years, it is necessary to automate as much as possible in order to reduce the cost in the manufacturing process of semiconductor products, but in order to automatically attach the EPROM light-shielding sticker to the product and bag it, after automatically bagging it, , I need to automatically check if it was attached correctly. However, when optically recognizing whether or not the EPROM light-shielding sticker is attached, if the mount is transparent, an inexpensive device that optically recognizes the presence or absence of the light-shielding sticker by the passage of light cannot be used. There was a point.
この発明は上記のような問題点を解消するためになされ
たもので、安価な認識装置により、EPROM用遮光シール
添付の自動化を可能とするEPROM用遮光シールを得るこ
とを目的とする。The present invention has been made to solve the above problems, and an object thereof is to obtain an EPROM light-shielding seal that enables automation of attachment of an EPROM light-shielding seal by an inexpensive recognition device.
この発明に係るEPROM用遮光シールは、透明台紙の裏側
より黒色塗料を塗布し、台紙を不透明にしたものであ
る。The EPROM light-shielding seal according to the present invention is made by applying a black paint from the back side of the transparent mount to make the mount opaque.
この発明においては、EPROM用遮光シールの台紙を不透
明にしたから、該遮光シールの存在の有無を容易に光学
的手段により認識することができる。In the present invention, since the mount of the EPROM light-shielding seal is made opaque, the presence or absence of the light-shielding seal can be easily recognized by optical means.
以下本発明の一実施例を図について説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図（ａ），（ｂ）は本発明の一実施例によるEPROM
用遮光シールを示し、（ａ）は平面図、（ｂ）はそのIb
−Ib線断面図である。第１図において、１はポリエステ
ルフィルムの裏側に黒色塗料４を塗布してなる不透明な
台紙、３は該台紙１の表面に接着材２により接着された
複数の遮光シール片で、Alを蒸着したポリエステルフィ
ルムからなる。1 (a) and 1 (b) are EPROMs according to an embodiment of the present invention.
A light-shielding sticker is shown, (a) is a plan view, (b) is its Ib
It is a -Ib line sectional view. In FIG. 1, reference numeral 1 is an opaque mount made by applying a black paint 4 to the back side of a polyester film, 3 is a plurality of light-shielding seal pieces adhered to the surface of the mount 1 by an adhesive material 2, and Al is vapor-deposited. Made of polyester film.
本発明の実施例においても、従来と同様EPROMシールは
シール片３を粘着剤２が付いた状態で台紙１よりはが
し、EPROMの窓ガラスに貼付することにより、遮光の目
的を達成する。Also in the embodiment of the present invention, the EPROM seal achieves the purpose of shading by peeling the seal piece 3 with the adhesive 2 from the mount 1 and adhering it to the window glass of the EPROM as in the conventional case.
また、台紙の裏側に黒色塗料４を塗布して台紙１を不透
明にしたことにより、EPROM用シール全体が不透明とな
り、自動化された半導体製品製造工程において、安価
で、しかも光のオン，オフを検出するだけの簡単な認識
装置により、EPROM用遮光シールの自動添付のチェック
を行なうことができる。Further, by applying the black paint 4 to the back side of the mount to make the mount 1 opaque, the entire EPROM seal becomes opaque, and the ON / OFF of light is detected inexpensively in the automated semiconductor product manufacturing process. With a simple recognition device, you can check the automatic attachment of the EPROM light-shielding sticker.
なお、上記実施例では、台紙の裏側より黒色塗料４を塗
布した場合について説明したが、これは台紙そのものに
塗料を混ぜることにより不透明化する処理を行ってもよ
く、この場合も同等の効果を奏する。In addition, in the above-mentioned embodiment, the case where the black paint 4 is applied from the back side of the mount has been described, but in this case, the mount itself may be subjected to a treatment for making it opaque, and in this case, the same effect can be obtained. Play.
以上のようにこの発明に係るEPROM用遮光シールによれ
ば、EPROM用遮光シールの台紙を不透明にしたので、該E
PROM用遮光シールの自動包装工程を安価な装置で構成で
きる効果がある。As described above, according to the EPROM light-shielding seal of the present invention, the mount of the EPROM light-shielding seal is made opaque.
There is an effect that the automatic packaging process of the PROM light-shielding seal can be configured with an inexpensive device.
第１図は本発明の一実施例によるEPROM用遮光シールを
説明するための図、第２図は従来のEPROM用遮光シール
を説明するための図である。 １…台紙、２…粘着剤、３…Alを蒸着したポリエステル
フィルム、４…塗料、５…台紙に入ったミシン目、６…
シール剥離用の切り込み。 なお図中同一符号は同一又は相当部分を示す。FIG. 1 is a diagram for explaining an EPROM light-shielding seal according to an embodiment of the present invention, and FIG. 2 is a diagram for explaining a conventional EPROM light-shielding seal. 1 ... Mount, 2 ... Adhesive, 3 ... Al-deposited polyester film, 4 ... Paint, 5 ... Perforations in the mount, 6 ...
Notch for peeling the seal. The same reference numerals in the drawings indicate the same or corresponding parts.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０１Ｌ 29/792 (72)発明者 安藤 伸朗 兵庫県伊丹市瑞原４丁目１番地 三菱電機 株式会社北伊丹製作所内 (72)発明者 小林 真一 兵庫県伊丹市瑞原４丁目１番地 三菱電機 株式会社北伊丹製作所内 (56)参考文献 特開 昭62−115750（ＪＰ，Ａ) 実開 昭59−45934（ＪＰ，Ｕ)─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical indication location H01L 29/792 (72) Inventor Shinro Ando 4-chome, Mizuhara, Itami City, Hyogo Mitsubishi Electric Corporation Kita Itami Works (72) Inventor Shinichi Kobayashi 4-1-1 Mizuhara, Itami City, Hyogo Prefecture Mitsubishi Electric Co., Ltd. Kitaitami Works (56) Reference JP 62-115750 (JP, A) Actual development Sho 59-45934 ( JP, U)
Claims (1)
外線から遮光する遮光シールにおいて、 不透明に処理した台紙と、 該台紙上に粘着材により接着され、上記メモリ装置の紫
外線照射用窓ガラスに貼付ける複数枚の遮光シール片と
を備えたことを特徴とするEPROM用遮光シール。1. An ultraviolet erasable read-only memory device, in a light-shielding sticker for shielding from ultraviolet rays, is made to be opaque, and is attached to the ultraviolet irradiation window glass of the memory device by being adhered to the opaque mount with an adhesive material. A light-shielding sticker for EPROM, comprising a plurality of light-shielding sticker pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16040787A JPH0748531B2 (en) | 1987-06-26 | 1987-06-26 | Light-shielding seal for EPROM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16040787A JPH0748531B2 (en) | 1987-06-26 | 1987-06-26 | Light-shielding seal for EPROM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645040A JPS645040A (en) | 1989-01-10 |
| JPH0748531B2 true JPH0748531B2 (en) | 1995-05-24 |
Family
ID=15714268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16040787A Expired - Lifetime JPH0748531B2 (en) | 1987-06-26 | 1987-06-26 | Light-shielding seal for EPROM |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748531B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4922501B2 (en) * | 2001-06-13 | 2012-04-25 | 三洋電機株式会社 | Wired remote control |
-
1987
- 1987-06-26 JP JP16040787A patent/JPH0748531B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645040A (en) | 1989-01-10 |
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