JPH0314723U - - Google Patents
Info
- Publication number
- JPH0314723U JPH0314723U JP7273189U JP7273189U JPH0314723U JP H0314723 U JPH0314723 U JP H0314723U JP 7273189 U JP7273189 U JP 7273189U JP 7273189 U JP7273189 U JP 7273189U JP H0314723 U JPH0314723 U JP H0314723U
- Authority
- JP
- Japan
- Prior art keywords
- head device
- optical head
- movable plate
- main body
- device main
- 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 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Optical Head (AREA)
Description
第１図は、本考案に係る光学ヘツド装置の光検
出器の取り付け状態を示す概略斜視図、第２図は
、第１図に示した装置の概略断面図、第３図は、
従来装置の光検出器の取り付け状態を示す概略斜
視図、第４図は、第３図の従来例の概略断面図で
ある。
図において、１……光検出器、１ａ……リード
線、２……ＦＰＣ、２ａ……導体、２ｂ……絶縁
フイルム、３……可動板、３ａ……光通過孔、３
ｂ……リード線貫通孔、３ｃ……空〓部、４……
ハンダ、５……筐体、７……光束、１０……接着
剤である。なお、図中同一符号は、同一または相
当部分を示す。
FIG. 1 is a schematic perspective view showing how a photodetector is attached to an optical head device according to the present invention, FIG. 2 is a schematic sectional view of the device shown in FIG. 1, and FIG.
FIG. 4 is a schematic perspective view showing a state in which a photodetector is attached to a conventional device, and FIG. 4 is a schematic sectional view of the conventional example shown in FIG. 3. In the figure, 1...Photodetector, 1a...Lead wire, 2...FPC, 2a...Conductor, 2b...Insulating film, 3...Movable plate, 3a...Light passing hole, 3
b...Lead wire through hole, 3c...Empty part, 4...
Solder, 5... Housing, 7... Luminous flux, 10... Adhesive. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
光を受けて電気信号に変換し前記各リード線から
出力する光検出器と、 前記各リード線と電気的に接続されるＦＰＣ（
フレキシブル印刷配線基板）と、 該ＦＰＣが貼着され前記反射光の光軸方向及び
光軸方向と垂直な面方向に位置調整されて光学ヘ
ツド装置本体に接着取り付けされる可動板と、を
含む光学ヘツド装置において、 前記光検出器は前記可動板と光学ヘツド装置本
体との間の空〓に位置するように可動板の光学ヘ
ツド装置本体対向面に接着固定されたことを特徴
とする光学ヘツド装置。[Claims for Utility Model Registration] A photodetector having a plurality of lead wires, which receives reflected light from an optical disk, converts it into an electrical signal, and outputs it from each of the lead wires; Connected FPC (
a flexible printed wiring board); and a movable plate to which the FPC is attached and whose position is adjusted in the optical axis direction of the reflected light and in a surface direction perpendicular to the optical axis direction and is adhesively attached to the optical head device main body. In the optical head device, the photodetector is adhesively fixed to a surface of the movable plate facing the optical head device main body so as to be located in the space between the movable plate and the optical head device main body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7273189U JPH0314723U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7273189U JPH0314723U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314723U true JPH0314723U (en) | 1991-02-14 |
Family
ID=31610927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7273189U Pending JPH0314723U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011161904A1 (en) * | 2010-06-21 | 2011-12-29 | パナソニック株式会社 | Optical head and optical information device |
-
1989
- 1989-06-21 JP JP7273189U patent/JPH0314723U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011161904A1 (en) * | 2010-06-21 | 2011-12-29 | パナソニック株式会社 | Optical head and optical information device |
| CN102483935A (en) * | 2010-06-21 | 2012-05-30 | 松下电器产业株式会社 | Optical head and optical information device |
| JP5622847B2 (en) * | 2010-06-21 | 2014-11-12 | パナソニック株式会社 | Optical head and optical information device |
| CN102483935B (en) * | 2010-06-21 | 2015-05-20 | 松下电器产业株式会社 | Optical head and optical information device |
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