JPH0442762U - - Google Patents
Info
- Publication number
- JPH0442762U JPH0442762U JP8509190U JP8509190U JPH0442762U JP H0442762 U JPH0442762 U JP H0442762U JP 8509190 U JP8509190 U JP 8509190U JP 8509190 U JP8509190 U JP 8509190U JP H0442762 U JPH0442762 U JP H0442762U
- Authority
- JP
- Japan
- Prior art keywords
- base
- pellet
- insulator
- groove
- pedestal
- 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
- 239000008188 pellet Substances 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Description
第１図はこの考案によるＬＤペレツトの測定用
ジグの斜視図、第２図は第１図のベース１の分解
斜視図、第３図はペレツトをマウントする前後の
側面図、第４図は従来技術によるＬＤペレツトの
測定用ジグの斜視図、第５図は直流電流対光出力
特性を示すグラフである。
１……ベース、１Ａ……溝、１Ｂ……台部、１
Ｃ……台部、１Ｄ……凹部、２……ヒートシンク
、３……はんだ、４……平板ばね、５……絶縁体
、６……ばね押え、７……ペレツト、８……ベー
ス。
Fig. 1 is a perspective view of the jig for measuring LD pellets according to this invention, Fig. 2 is an exploded perspective view of the base 1 of Fig. 1, Fig. 3 is a side view before and after mounting the pellet, and Fig. 4 is a conventional jig. FIG. 5, which is a perspective view of a jig for measuring LD pellets according to the technique, is a graph showing the DC current versus light output characteristics. 1...Base, 1A...Groove, 1B...Base, 1
C...base, 1D...recess, 2...heat sink, 3...solder, 4...flat spring, 5...insulator, 6...spring holder, 7...pellet, 8...base.
Claims (1)
１Ｂと第２の台部１Ｃが形成され、ペレツト７が
マウントされる第１の台部１Ｂに凹部１Ｄが設け
られるベース１と、 導電性膜を形成し、凹部１Ｄに融着されるヒー
トシンク２と、 第２の台部１Ｃに取り付けられる絶縁体５と、 絶縁体５に取り付けられるばね押え６と、 溝１Ａを覆う形で取り付けられ、第１の端部４
Ａはベース１の第１の台部１Ｂにマウントされた
ペレツト７に接触し、第２の端部４Ｂは絶縁体５
を介してばね押え６でベース１の第２の台部１Ｃ
に固定される平板ばね４とを備えることを特徴と
するＬＤペレツトの測定用ジグ。[Claims for Utility Model Registration] A groove 1A is provided, a first pedestal 1B and a second pedestal 1C are formed on both sides of the groove 1A, and a recess is formed in the first pedestal 1B on which the pellet 7 is mounted. 1D, a heat sink 2 formed with a conductive film and fused to the recess 1D, an insulator 5 attached to the second base 1C, and a spring retainer 6 attached to the insulator 5. , attached to cover the groove 1A, and the first end 4
A contacts the pellet 7 mounted on the first platform 1B of the base 1, and the second end 4B contacts the insulator 5.
1C of the base 1 with the spring presser 6 through the
A jig for measuring LD pellets, comprising a flat spring 4 fixed to the LD pellet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509190U JPH0442762U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8509190U JPH0442762U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442762U true JPH0442762U (en) | 1992-04-10 |
Family
ID=31634014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8509190U Pending JPH0442762U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442762U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132009A (en) * | 1984-11-06 | 1986-06-19 | 三菱電機株式会社 | Cooler for closed structural body |
| JPS6321025A (en) * | 1986-07-14 | 1988-01-28 | 有限会社 ゲルマ | Air towel |
-
1990
- 1990-08-10 JP JP8509190U patent/JPH0442762U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132009A (en) * | 1984-11-06 | 1986-06-19 | 三菱電機株式会社 | Cooler for closed structural body |
| JPS6321025A (en) * | 1986-07-14 | 1988-01-28 | 有限会社 ゲルマ | Air towel |
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