TW200513687A - Method of auto-detection and feedback of the polarizer - Google Patents

Method of auto-detection and feedback of the polarizer

Info

Publication number
TW200513687A
TW200513687A TW092127726A TW92127726A TW200513687A TW 200513687 A TW200513687 A TW 200513687A TW 092127726 A TW092127726 A TW 092127726A TW 92127726 A TW92127726 A TW 92127726A TW 200513687 A TW200513687 A TW 200513687A
Authority
TW
Taiwan
Prior art keywords
dye
tank
solution
auto
polarizer
Prior art date
Application number
TW092127726A
Other languages
Chinese (zh)
Other versions
TWI228606B (en
Inventor
Shihming Chen
Yao-Chung Cheng
Yi-Ping Wang
Original Assignee
Optimax Tech Corp
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 Optimax Tech Corp filed Critical Optimax Tech Corp
Priority to TW092127726A priority Critical patent/TWI228606B/en
Priority to KR1020040079670A priority patent/KR20050033838A/en
Application granted granted Critical
Publication of TWI228606B publication Critical patent/TWI228606B/en
Publication of TW200513687A publication Critical patent/TW200513687A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • G01N33/0065—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means using more than one threshold
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0267—Fault communication, e.g. human machine interface [HMI]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
  • Polarising Elements (AREA)

Abstract

A method for auto-detection and feedback of the polarizer dye mainly comprises: sampling the dye in the dye tank at fixed time; titrating the dye with the reagent after sampling; determining the concentration of the dye solution in the dye tank based on the potential difference before and after dye titration; adding mother dye solution into the dye tank at real time following the concentration variation of the dye solution in the dye tank; and controlling the mother dye solution amount added to the dye tank based on the concentration of the dye solution in the dye tank.
TW092127726A 2003-10-07 2003-10-07 Method of auto-detection and feedback of the polarizer TWI228606B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092127726A TWI228606B (en) 2003-10-07 2003-10-07 Method of auto-detection and feedback of the polarizer
KR1020040079670A KR20050033838A (en) 2003-10-07 2004-10-06 Automatic detection and feedback method of polarizer dyeing liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092127726A TWI228606B (en) 2003-10-07 2003-10-07 Method of auto-detection and feedback of the polarizer

Publications (2)

Publication Number Publication Date
TWI228606B TWI228606B (en) 2005-03-01
TW200513687A true TW200513687A (en) 2005-04-16

Family

ID=36013491

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092127726A TWI228606B (en) 2003-10-07 2003-10-07 Method of auto-detection and feedback of the polarizer

Country Status (2)

Country Link
KR (1) KR20050033838A (en)
TW (1) TWI228606B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200617384A (en) * 2004-11-19 2006-06-01 Optimax Tech Corp Real-time monitoring the variation of dye solution in the process of a polarizer
KR101258114B1 (en) * 2006-05-08 2013-04-25 동우 화인켐 주식회사 Automatic Apparatus of Controlling Concentration of Dyeing Composition For Polarizer and Automatic Controlling Method thereof
KR101229725B1 (en) * 2008-07-01 2013-02-04 동우 화인켐 주식회사 Automatic Quantitative Analysis Device of Polarizer Dyeing Liquor Component and Method Thereof
CN105518562B (en) * 2013-09-12 2017-10-27 Lg化学株式会社 Device for preparing polarizing coating
CN107479372B (en) * 2017-07-07 2021-02-26 泰州市巨程机械制造有限公司 Control method of textile printing and dyeing energy-saving control system

Also Published As

Publication number Publication date
KR20050033838A (en) 2005-04-13
TWI228606B (en) 2005-03-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees