TW344792B - Method for automatically measuring the amount of photo-coupling - Google Patents

Method for automatically measuring the amount of photo-coupling

Info

Publication number
TW344792B
TW344792B TW085113591A TW85113591A TW344792B TW 344792 B TW344792 B TW 344792B TW 085113591 A TW085113591 A TW 085113591A TW 85113591 A TW85113591 A TW 85113591A TW 344792 B TW344792 B TW 344792B
Authority
TW
Taiwan
Prior art keywords
photo
coupling
coupling element
matching
data
Prior art date
Application number
TW085113591A
Other languages
Chinese (zh)
Inventor
Jyi-Wanq Tzeng
Shin-Rong Juang
Original Assignee
Jyi-Wanq Tzeng
Shin-Rong Juang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jyi-Wanq Tzeng, Shin-Rong Juang filed Critical Jyi-Wanq Tzeng
Priority to TW085113591A priority Critical patent/TW344792B/en
Application granted granted Critical
Publication of TW344792B publication Critical patent/TW344792B/en

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Semiconductor Lasers (AREA)

Abstract

A method for automatically measuring the amount of photo-coupling, which comprises the following steps: (1) positioning a photo-coupling element on a jig; (2) using a program stored in a photo detection instrument to detect whether the photo-coupling element is positioned correctly; (3) continuing the detection if it is not being positioned correctly on the jig; if it has been positioned, separately flowing a plurality of sets of current through the light emitting elements of the photo-coupling element, and storing the data of the generated photo-coupling; (4) analyzing for which current is most suitable for the photo coupling element thereby matching it with a control element of an application device; (5) if the optimum data have been obtained, displaying the data with the photo detection instrument; if the optimum data have not been obtained, displaying an information indicating that the quality of the photo-coupling element is not good; (6) resetting it; (7) removing the photo-coupling element; (8) next, returning to the step (1); thereby, detecting the characteristics of a photo-coupling element prior to assembly, and measuring a suitable impedance of the resistance matching the light emitting element, so that the impedance of the resistance can match with the photo-coupling signal generated by the photo-coupling element thereby matching with the control element of the application device.
TW085113591A 1996-11-06 1996-11-06 Method for automatically measuring the amount of photo-coupling TW344792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW085113591A TW344792B (en) 1996-11-06 1996-11-06 Method for automatically measuring the amount of photo-coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW085113591A TW344792B (en) 1996-11-06 1996-11-06 Method for automatically measuring the amount of photo-coupling

Publications (1)

Publication Number Publication Date
TW344792B true TW344792B (en) 1998-11-11

Family

ID=58263760

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085113591A TW344792B (en) 1996-11-06 1996-11-06 Method for automatically measuring the amount of photo-coupling

Country Status (1)

Country Link
TW (1) TW344792B (en)

Similar Documents

Publication Publication Date Title
Otth et al. Assessing photovoltaic module degradation and lifetime from long term environmental tests
US7064832B2 (en) Color and intensity measuring module for test of light emitting components by automated test equipment
DE69836734D1 (en) PLASMON SWING PARTS, METHOD AND DEVICE
WO1998028898A3 (en) Method and apparatus for storing and retrieving performance data collected by a network interface unit
CA2193560A1 (en) Processor Apparatus and Method for a Process Measurement Signal
ATE194271T1 (en) HYBRID SENSOR FOR RE-DETECTION OF TISSUE TYPES
EP0949506A3 (en) Method and apparatus for data management authentication in a clinical analyzer
AU6580496A (en) Method and apparatus for marking predetermined events with a biosensor
ATE66738T1 (en) METHOD AND DEVICE FOR DETERMINING AND EVALUATING MACHINE CONDITION DATA.
MXPA04002685A (en) Packaging systems, apparatus and method therefor.
AU2003292081A1 (en) Method and system for cause-effect time lapse analysis
ATE308203T1 (en) RECORDING DEVICE WITH KEYWORD RECOGNITION MEANS
DE69923288D1 (en) TEST DEVICE FOR TESTING A MODULE FOR A CONTACTLESS COMMUNICATION DATA CARRIER
MXPA04000592A (en) Method and system for weld process monitoring.
SE9203528L (en) For a bit error monitoring in a device intended for selection
CA2841466A1 (en) Hand held fault detector for use with fiber optic cables
DK0594792T3 (en) Method and apparatus for measuring and monitoring electrical spark gaps
TW344792B (en) Method for automatically measuring the amount of photo-coupling
KR970056992A (en) Color linear CD (CCD) image device and driving method thereof
EP1356309B1 (en) Method and apparatus for verifying a color of a led in a printed circuit board
EP1258876A3 (en) Data cartridge detector
WO2002039131A3 (en) Method for locating defects and measuring resistance in a test structure
JP2009053079A (en) Otdr device
JPS5741766A (en) Remote monitor system of automatic transaction system
CN209802896U (en) Rebound tester for recognizing and recording detection data based on OCR technology