DMF-50260NF-FW-15 Optrex America Inc, DMF-50260NF-FW-15 Datasheet

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... I/O Terminal............................................................................10 5. Test........................................................................................12 6. Appearance Standards................................................................13 7. Code System of Production Lot................................................16 8. Type Number...........................................................................16 9. Applying Precautions................................................................16 10. Precautions Relating Product Handling.......................................17 11. Warranty..................................................................................18 Rev. Date DMF-50260NF-FW-15 (AT) No.99-0080 First Edition Apr 6, 1999 Final Revision ******* Table of Contents Revision History Page OPTREX CORPORATION Approved by Production Div ...

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... Outline Dimensions : Weight : LCD Type : Viewing Angle : Data Transfer : Backlight : Additional Spec. : Drawings : DMF-50260NF-FW-15 (AT) No.99-0080 min. 0˚C ~ max. 50˚C min. -20˚C ~ max. 60˚C 640 (W) 480 (H) dots 0.27 (W) 0.27 (H) mm 0.30 (W) 0.30 (H) mm 196.0 (W) 148.0 ( 260.0 (W) 174.0 (H) 8.5 max. ( Without CFL Cable 410g max ...

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... Supply Voltage (Logic) Supply Voltage (LCD Drive) High Level V IH Input Voltage Low Level V IL Input Voltage I CC Supply Current I EE DMF-50260NF-FW-15 (AT) No.99-0080 Conditions Min. – -0.3 – -0.3 – -0.3 Conditions Min. – 2.7 Shown in 3.1 V =2.7~5.5V 0 =2.7~5.5V – =5.0V – ...

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... LP CP Fall Time Clock Pulse Rise/Fall Time Data Setup Time Data Hold Time FLM Setup Time FLM Hold Time DISPOFF Low Level Width DISPOFF Cancellation Time FLM DU0~DU3 DL0~DL3 DISPOFF DMF-50260NF-FW-15 (AT) No.99-0080 Symbol Min. t 152 WCK t 65 WCKH t 65 WCKL t 65 WLPH ...

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... FLM LP (Reduction) FLM (Reduction) 2.5. Comparison of Display and Data SEG1 #1 DU3 DU2 DU1 #240 #241 DL3 DL2 DL1 #480 SEG641 DMF-50260NF-FW-15 (AT) No.99-0080 T=0.0595ms typ. SEG #1 DATA ~ 5 8 SEG #241 DATA ~ 645 648 240 T DU0 UPPER DATA DU0~DU3 DL0 LOWER DATA ...

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... Please maintain the above sequence when turning on and off the power supply of the module. If DISPOFF is supplied to the module while internal alternate signal for LCD driving (M) is unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD module. DMF-50260NF-FW-15 (AT) No.99-0080 ...

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... Average Life representes the time elapsed at the point of time when the residual ratio becomes below 50% when plural lamps are lighted in comparison with the definition of life mentioned above CFL Testing Circuit Recommended Inverter : S-12565 ( Produced by ELEVAM ) CXA-M10A (DC 5.0V, Produced by TDK) DMF-50260NF-FW-15 (AT) No.99-0080 Conditions Min. – – – 5.5 – 855 I =6 ...

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... Duty - 1/B Bias ( A : Duty Number Bias Number ). Driving voltage V as the voltage V when the contrast ratio (CR=L O (ON SIGNAL) DMF-50260NF-FW-15 (AT) No.99-0080 Conditions Ta= 0˚C -V Ta=25˚ Ta=50˚C Ta=25˚C, 1/240 Duty, 1/12 Bias, V Conditions CR = 0˚, = –˚ ...

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... Duty, 1/12 Bias, V 90˚ 135˚ 180˚ 225˚ 270˚ •Area shows typ 3.4. System Block Diagram Photometer #1980A WB Computer DMF-50260NF-FW-15 (AT) No.99-0080 f =21.6V, D 45˚ 0˚ 180˚ 315˚ Temperature Chamber Rotation Table ( , ) Control Unit & ...

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... NC 4 CFL OUT2 (GND) 4.2. Example of Power Supply It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage and its temperature dependence. MODULE DMF-50260NF-FW-15 (AT) No.99-0080 Level First Line Marker Data Latch Signal Clock Signal for Shifting Data Display Control Signal H : Display Display off – ...

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... Block Diagram DU0~DU3 CP DISPOFF LP FLM M Cir. DL0~DL3 VCC VSS VEE CFL OUT1 (HOT) CFL OUT2 (GND) DMF-50260NF-FW-15 (AT) No.99-0080 4 Row Driver LH1513F equivalent 4 Bias Circuit CFL Backlight OPTREX CORPORATION Column Driver LH1514F 8 or equivalent 640 240 240 640 480 dots 640 ...

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... Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity after removed from the test chamber. Note 5 : Vibration test will be conducted to the product itself without putting container. DMF-50260NF-FW-15 (AT) No.99-0080 Conditions 50˚C±2˚C, 96hrs (operation state) 0˚C±2˚C, 96hrs (operation state) 60˚ ...

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... All directions for inspecting the sample should be within 45˚against perpendicular line. 6.2. Definition of applicable Zones A Zone : Active display area B Zone : Area from outside of "A Zone" to validity viewing area C Zone : Rest parts A Zone + B Zone = Validity viewing area DMF-50260NF-FW-15 (AT) No.99-0080 45˚ A Zone Bezel Flame B Zone C Zone ...

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... Black and (1) Round Shape White Spots, Foreign Substances (2) Line Shape Total defects shall not exceed 7. 2 Air Bubbles (between glass & polarizer) Total defects shall not exceed 5. DMF-50260NF-FW-15 (AT) No.99-0080 Criteria Zone Dimension (mm 0.1 * 0.1 < D 0.2 3 0.2 < D 0.3 2 0.3 < D 0.35 0 0.35< ...

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... Black spots, line shaped foreign substances or air bubbles between Substance Defects glass & polarizer should be 7pcs maximum in total. 7 Distance between D 0.2 : 20mm or more Different Foreign 0.2<D : 40mm or more Substance Defects DMF-50260NF-FW-15 (AT) No.99-0080 Criteria 0.15 Should not be connected to next dot OPTREX CORPORATION As per the sketch of left hand ...

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... Production Year (Lower 2 digits) 8. Type Number The type number of module is specified on the back of module as follows Applying Precautions Please contact us when questions and/or new problems not specified in this specifications arise. DMF-50260NF-FW-15 (AT) No.99-0080 ¨ ¨ Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~5) ...

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... Care should be taken not to touch connection areas to avoid burns. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn. The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. DMF-50260NF-FW-15 (AT) No.99-0080 OPTREX CORPORATION Page 17/18 ...

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... Optrex will not be held responsible for any quality guarantee issue for defect products judged as Optrex-origin longer than 2 (two) years from Optrex production or 1(one) year from Optrex, Optrex America, Optrex Europe, Display LC delivery which ever comes later. DMF-50260NF-FW-15 (AT) No.99-0080 OPTREX CORPORATION Page 18/18 ...