KR200143646Y1 - 테이프 레코더의 엔드센서 - Google Patents
테이프 레코더의 엔드센서 Download PDFInfo
- Publication number
- KR200143646Y1 KR200143646Y1 KR2019950047768U KR19950047768U KR200143646Y1 KR 200143646 Y1 KR200143646 Y1 KR 200143646Y1 KR 2019950047768 U KR2019950047768 U KR 2019950047768U KR 19950047768 U KR19950047768 U KR 19950047768U KR 200143646 Y1 KR200143646 Y1 KR 200143646Y1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- prism
- light
- tape
- tape recorder
- 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
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
- G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
Landscapes
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (1)
- 발광소자에서 조사된 광을 테이프측으로 반사하는 경사진 반사면을 갖는 발광 프리즘과, 이로부터 반사된 광을 수광소자로 안내하는 수광 프리즘으로 구성되어 테이프의 양끝을 검출하는 테이프 레코더 엔드센서에 있어서, 상기 발광프리즘(12)의 반사면(12a,12b)과 대응되는 발광프리즘(12)의 양측면에 반사된 빔을 소정각도로 확산 주사시키기위한 볼록렌즈면(12c,12d)을 마련하여 된 것을 특징으로 하는 테이프 레코더의 엔드센서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950047768U KR200143646Y1 (ko) | 1995-12-26 | 1995-12-26 | 테이프 레코더의 엔드센서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950047768U KR200143646Y1 (ko) | 1995-12-26 | 1995-12-26 | 테이프 레코더의 엔드센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970046027U KR970046027U (ko) | 1997-07-31 |
KR200143646Y1 true KR200143646Y1 (ko) | 1999-06-15 |
Family
ID=19438540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950047768U Expired - Lifetime KR200143646Y1 (ko) | 1995-12-26 | 1995-12-26 | 테이프 레코더의 엔드센서 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200143646Y1 (ko) |
-
1995
- 1995-12-26 KR KR2019950047768U patent/KR200143646Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970046027U (ko) | 1997-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19951226 |
|
UA0201 | Request for examination |
Patent event date: 19951226 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19981026 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19990126 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19990127 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20011227 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20030107 Year of fee payment: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20030107 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee |