DMC20203NYJU-SLY-D-2 OPTREX CORPORATION, DMC20203NYJU-SLY-D-2 Datasheet
DMC20203NYJU-SLY-D-2
Related parts for DMC20203NYJU-SLY-D-2
DMC20203NYJU-SLY-D-2 Summary of contents
Page 1
... I/O Terminal.............................................................................................8 5. Test..........................................................................................................10 6. Appearance Standards............................................................................11 7. Code System of Production Lot ..........................................................14 8. Type Number..........................................................................................14 9. Applying Precautions .............................................................................14 10. Precautions Relating Product Handling................................................15 11. Warranty..................................................................................................16 Rev. Date DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 First Edition Aug 25, 1999 Final Revision ******* Table of Contents Revision History Page OPTREX CORPORATION OPTREX Approved by Production Div ...
Page 2
... LED Backlight / Yellow-green Backlight ： (1) Apply by water vaporproof material Additional Spec. ： Dimensional Outline Drawings DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 min. -20℃ ～ max. 70℃* *LED power off condition ( STN / Yellow-mode / Transflective ) (HUMISEAL 1B31 / producted by CONCOAT) (2) Holder and PWB Ground are Connected by Soldering. ...
Page 3
... Drive) High Level V IH Input Voltage Low Level V IL Input Voltage High Level V OH Output Voltage Low Level V OL Output Voltage I CC Supply Current I EE DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Conditions Min. － -0.3 － 0 － -0.3 Conditions Min. － 4.5 Shown in 3.1 V =5.0V±10% 2 =5.0V±10% -0 =-0 ...
Page 4
... Address Setup Time Address Hold Time Write Data Setup Time Write Data Hold Time Read Data Delay Time Read Data Hold Time RS R/W E DB0 ～ DB7 RS R/W E DB0 ～ DB7 DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Symbol Conditions t Fig.1, 2 CYC PW Fig. Fig.1, 2 ...
Page 5
... Reverse Voltage LED Power Dissipation Note 1 : Refer to the foward current derating curve. I (mA) F 750 321 -20 2.4.2.Operating Characteristics Parameter Symbol Foward Voltage Luminance of Backlight Surface *1 : Take measurement at LED unit only. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Conditions Min. － I Note 1 F － － － － Conditions Min ...
Page 6
... ON signal is applied to. Vth2 : The voltage V O-P the segment which the OFF signal is applied to. V O-P × 〈 ON SIGNAL 〉 DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Conditions Ta= -20℃ Ta=25℃ Ta=50℃ Ta=70℃ Ta=25℃, 1/16 Duty, 1/5 Bias, V Conditions θ= 0 ﾟ, φ=－ﾟ ...
Page 7
... Duty, 1/5 Bias ﾟ 135 ﾟ 180 ﾟ 225 ﾟ 270 ﾟ ･Area shows typ. CR≧2 3.4.System Block Diagram Photometer #1980A WB Computer DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 f =8.4V, =84.4Hz ﾟ φ (φ= 0 ﾟ） θ 180 ﾟ 315 ﾟ 270 ﾟ ...
Page 8
... LED LED 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. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Level － Power Supply (0V, GND) － Power Supply for Logic － Power Supply for LCD Drive ...
Page 9
... Diagram 8 DB7 DB0 E R/W RS VCC VSS VEE LED, A LED, K DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 COM 16 20 characters × 2 lines Control LSI SEG 40 HD44780 or equivalent 4 Column Driver NJU6417 × 1 Bias Circuit LED Backlight OPTREX CORPORATION OPTREX SEG 60 or equivalent To LSI Page 9/16 ...
Page 10
... 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. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Conditions 70℃±2℃, 96hrs (operation state) -20℃ ...
Page 11
... All directions for inspecting the sample should be within 45 ﾟ 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 DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 45 ﾟ A Zone Bezel Flame B Zone C Zone ...
Page 12
... No. Parameter 1 Black and White Spots, Foreign Substances 2 Air Bubbles (between glass & polarizer) DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Criteria (1) Round Shape Zone Dimension (mm) D ≦ 0.1 0.1 ＜ D ≦ 0.2 0.2 ＜ D ≦ 0.3 0.3 ＜ Long + Short ) / Disregard (2) Line Shape Zone X(mm) Y(mm) － 0.02≧W 2.0≧L 0.03≧W 1.0≧L 0.04≧W 1.0≧ ...
Page 13
... No. Parameter 3 The Shape of Dot 4 Polarizer Scratches 5 Polarizer Dirts 6 Color Variation DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 Criteria (1) Dot Shape (with Dent) 0.15 ≧ (2) Dot Shape (with Projection) (3) Pin Hole X Y Total defects shall not exceed 5. Not to be conspicuous defects. If the stains are removed easily from LCDP surface, the module is not defective ...
Page 14
... The type number of module is specified on the back of module as follows. ＤＭＣ２０２０３ ＮＹＪＵ－ＳＬＹ－Ｄ－２ 9.Applying Precautions Please contact us when questions and/or new problems not specified in this specifications arise. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 □ □ □ ...
Page 15
... Care should be taken not to touch connection areas to avoid burns. ② Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn. ③The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 OPTREX CORPORATION OPTREX Page 15/16 ...
Page 16
... 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. DMC20203NYJU-SLY-D-2 (AJ) No.99-0276 OPTREX CORPORATION OPTREX ...