JPH0323820U - - Google Patents
Info
- Publication number
- JPH0323820U JPH0323820U JP8288989U JP8288989U JPH0323820U JP H0323820 U JPH0323820 U JP H0323820U JP 8288989 U JP8288989 U JP 8288989U JP 8288989 U JP8288989 U JP 8288989U JP H0323820 U JPH0323820 U JP H0323820U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- movable
- photodetector
- casing
- optical pick
- 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 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
Description
第１図はこの考案の一実施例を示す光ピツクア
ツプ装置の光検知器とＦＰＣと可動板及び筐体の
関係を示す斜視図、第２図は光検知器とＦＰＣと
可動板を一体化したものを光ピツクアツプ筐体に
接着固定した状態を示す断面図、第３図は従来例
を示す第１図と同部分の斜視図、第４図は従来例
を示す第２図と同部分の断面図である。
図中、１は光検知器、２はフレキシブル基板、
３は可動板、５は筐体、６は接着剤、９はクリア
ランスである。
Fig. 1 is a perspective view showing the relationship between the photodetector, FPC, movable plate, and casing of an optical pickup device showing one embodiment of this invention, and Fig. 2 shows an integrated photodetector, FPC, and movable plate. 3 is a perspective view of the same part as in Fig. 1 showing the conventional example, and Fig. 4 is a sectional view of the same part as Fig. 2 showing the conventional example. It is a diagram. In the figure, 1 is a photodetector, 2 is a flexible substrate,
3 is a movable plate, 5 is a housing, 6 is an adhesive, and 9 is a clearance.
Claims (1)
を出力する光検知器と、この光検知器のリード線
と電気的に接続され、かつ前記反射や光軸と垂直
な方向へ可動自在な可動板と、この可動板を接着
剤を用いて光ピツクアツプ本体の筐体に固定する
光ピツクアツプ装置において、可動板と光ピツク
アツプ筐体の間のクリアランスを略０．４mm以内
としたことを特徴とする光ピツクアツプ装置。 A photodetector that detects the reflected light from the optical disk and outputs an electrical signal, and a movable device that is electrically connected to the lead wire of this photodetector and that is movable in a direction perpendicular to the reflection and the optical axis. An optical pick-up device in which a plate and the movable plate are fixed to a casing of an optical pick-up main body using an adhesive, characterized in that the clearance between the movable plate and the optical pick-up casing is approximately 0.4 mm or less. Optical pickup device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288989U JPH0323820U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288989U JPH0323820U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323820U true JPH0323820U (en) | 1991-03-12 |
Family
ID=31630095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8288989U Pending JPH0323820U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323820U (en) |
-
1989
- 1989-07-14 JP JP8288989U patent/JPH0323820U/ja active Pending
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