DMF-50840NF-FW-ABE-AU Optrex America Inc, DMF-50840NF-FW-ABE-AU Datasheet

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... Code System of Production Lot 8. Type Number .................................................................................................................................................. 16 9. Applying Precautions .................................................................................................................................. 16 10. Precautions Relating Product Handling 11. Warranty ........................................................................................................................................................ 18 Revision History Rev. Date 2 Aug 2,2001 DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 .................................................................................................................................. 2 ............................................................................................................................... 3 ................................................................................................................................... 8 ............................................................................................................................... 13 ............................................................................................................... 16 ................................................................................................ 17 Page Comment 2,12 Change of Operating Temperature ~ ~ 2.7 Lighting Specifications Change of Backlight’s Average Life(25000hrs 8 3 ...

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... Viewing Area : Outline Dimensions : Weight : LCD Type : Viewing Angle : Data Transfer : Backlight : Drawings : DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 min ~max min. -20 C ~max 320 (W) 240 (H) dots × 0.33 (W) 0.33 (H) mm × 0.36 (W) 0.36 (H) mm × 120.0 (W) 90.0 (H) mm × 167.1 (W) 109.0* (H) 11.0 max.** (D) mm × ...

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... DC Characteristics Parameter Symbol Supply Voltage (Logic Supply Voltage (LCD Drive ADJ High Level V IH Input Voltage Low Level V IL Input Voltage I CC Supply Current I EE DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Conditions Min -0.3 Conditions Min. - 4.5 - 26.6 Shown in 3.1 V =5.0V 10% 0 =5.0V 10 =5. =23 ...

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... Rise/Fall Time FLM Setup Time FLM Hold Time Note 1:The rise and fall times ( D0~D3 FLM This module contains these capacitors. Please be careful about timing characteristics. FLM LP M VSS DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Symbol SETUP t HOLD FDS t FDH must satisfy the following relationships. t ...

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... D0 SEG SEG SEG 313~ 317 316 320 4 FLM LP (Reduction) FLM (Reduction) 2.5. Comparison of Display and Data SEG1 # #240 DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 T=0.0556ms typ. SEG 5~ #1 DATA 8 240xT D1 D0 TOP VIEW D0~D3 OPTREX CORPORATION SEG SEG SEG SEG 313~ 317 316 320 ...

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... VEE VCC VSS Please maintain the above sequence when turning on and off the power supply of the module. If DISPOFF is supplied to the module unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD module. DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 hile internal alternate signal for LCD driving (M) is ...

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... The Average life time of CFL is defined as the time when half or more of the testing CFLs have become less bright than 50% of the initial brightness at continuous operation CFL Testing Circuit Recommended Inverter : S-12561 ( Produced by ELEVAM ) DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Conditions Min. Typ 340 - 3.0 4 ...

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... Assuming that the typical driving waveforms shown below are applied to the LCD Panel at 1/A Duty - 1/B Bias (A: Duty Number, B: Bias Number). Driving voltage V is definded as the voltage V OD maximum. Vo-p 1 SIGNAL ) DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Conditions Ta Ta=25 C ADJ Ta=60 C Ta=25 C, 1/240 Duty, 1/14 Bias, V Conditions ...

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... Duty, 1/14 Bias 135 180 225 270 *Area shows typ 3.4. System Block Diagram Photometer #1980A WB Computer DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 f =22.6V, =75Hz 180 315 270 Temperature Chamber Rotation Table ( , ) Control Unit & ...

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... CFL HOT CFL 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. DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Level Display Data Display Data Display Data Display Data Display Control Signal H : Display Display off ...

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... Block Diagram FLM LP DISPOFF CP D0~D3 VCC VSS VADJ VEE CFL HOT CFL GND DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Row Driver 240 LC79430D 3 or equivalent Circuit Bias Circuit To LSI CFL Backlight OPTREX CORPORATION 320 240 dots 320 Column Driver LC79401D 4 or equivalent Page 11/18 ...

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... Note 2 :The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber. Note 3 :Vibration test will be conducted to the product itself without putting container. DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Conditions 96hrs (operation state 96hrs (operation state) ...

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... All directions for inspecting the sample should be within 45 against perpendicular line. 6.2. Definition of applicable Zones Y 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-50840NF-FW-ABE-AU (AU) No. 2001-0163 45 X X=120.0mm Y=90.0mm A Zone Bezel Flame ...

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... Standards No. Parameter 1 Black and White Spots, Foreign Substances 2 Air Bubbles (between glass & polarizer) DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Criteria (1) Round Shape Zone Dimension (mm) D 0.1 0.1 < D 0.2 0.2 < D 0.25 0.25< D 0.3 0.3 < Long + Short ) / Disregard (2) Line Shape Zone X (mm) ...

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... Polarizer Scratches 5 Polarizer Dirts 6 Complex Foreign Substance Defects 7 Distance between Different Foreign Substance Defects DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Criteria (1) Dot Shape (with Dent) 0.15 (2) Dot Shape (with Projection) Should not be connected to next dot. (3) Pin Hole X (4) Deformation Y X Total acceptable number : 1/dot, 5/cell (Defect number of (4) : 1pc ...

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... Type Number The type number of module is specified on the back of module as follows. DMF-50840 NF-FW-ABE-AU 9. Applying Precautions Please contact us when questions and/or new problems not specified in this specificationsarise. DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~5) Production Month (1~ Stamp or Seal ...

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... IC chip runs the risk of making any electrical contact. 10) Models which use flexible cable, heat seal, or TAB: 1.In order to maintain reliability, do not touch or hold by the connector area. DMF-50840NF-FW-ABE-AU (AU) No. 2001-0163 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-50840NF-FW-ABE-AU (AU) No. 2001-0163 OPTREX CORPORATION Page 18/18 ...