LCD MODULE 40X4 HI CONT STD LED

DMC-40457NY-LY-B-CKN

Manufacturer Part NumberDMC-40457NY-LY-B-CKN
DescriptionLCD MODULE 40X4 HI CONT STD LED
ManufacturerOptrex America Inc
SeriesDMC-40457
DMC-40457NY-LY-B-CKN datasheet
 


Specifications of DMC-40457NY-LY-B-CKN

Display ModeTransmissiveDisplay TypeSTN - Super-Twisted Nematic
Number Of Digits/alpha116Outline L X W X H190.00mm x 54.00mm x 14.60mm
Viewing Area147.00mm L x 29.50mm WBacklightLED - Yellow
Display Format40 x 4Character Size4.89mm H x 2.78mm W
Character Format5 x 8 DotsVoltage - Supply5.0V
Dot Size0.50mm W x 0.55mm HOperating Temperature0°C ~ 50°C
Character Count X Line40 x 4Fluid TypeSTN
Background ColorYellowBacklight TypeLED Yellow
Lead Free Status / RoHS StatusLead free / RoHS CompliantInterface-
Other names73-1303  
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
Page 1/16

Download datasheet (65Kb)Embed
Next
LCD Module Technical Specification
Type No.
DMC40457NY-LY-B-CKN
Table of Contents
1. General Specifications
2. Electrical Specifications
3. Optical Specifications
4. I/O Terminal
................................................................................................................................................... 8
5. Test
................................................................................................................................................................. 10
6. Appearance Standards
7. Code System of Production Lot
8. Type Number
............................................................................................................................................... 14
9. Applying Precautions
10. Precautions Relating Product Handling
11. Warranty
....................................................................................................................................................... 16
Revision History
Rev.
Date
DMC40457NY-LY-B-CKN (CK) No.2005-0059
............................................................................................................................... 2
............................................................................................................................ 3
................................................................................................................................ 6
............................................................................................................................. 11
......................................................................................................... 14
............................................................................................................................... 14
............................................................................................ 15
Page
Comment
OPTREX CORPORATION
First Edition
Oct 30, 2005
Final Revision
******
Approved by (Quality Assurance Division)
)
Checked by (ACI Engineering Division)
)
Prepared by (ACI Engineering Division)
Page 1/16

DMC-40457NY-LY-B-CKN Summary of contents

  • Page 1

    ... I/O Terminal ................................................................................................................................................... 8 5. Test ................................................................................................................................................................. 10 6. Appearance Standards 7. Code System of Production Lot 8. Type Number ............................................................................................................................................... 14 9. Applying Precautions 10. Precautions Relating Product Handling 11. Warranty ....................................................................................................................................................... 16 Revision History Rev. Date DMC40457NY-LY-B-CKN (CK) No.2005-0059 ............................................................................................................................... 2 ............................................................................................................................ 3 ................................................................................................................................ 6 ............................................................................................................................. 11 ......................................................................................................... 14 ............................................................................................................................... 14 ............................................................................................ 15 Page Comment OPTREX CORPORATION First Edition Oct 30, 2005 Final Revision ****** ...

  • Page 2

    ... Viewing Angle Backlight Drawings RoHS regulation    Our company is doing the best efforts to obtain DMC40457NY-LY-B-CKN (CK) No.2005-0059 : min. 0 ℃ ∼ max. 50 ℃ : min. -20 ℃ ∼ max. 70 ℃ : 40 characters × 4 lines : 5 × 8 dots ( 1 character ) : 147.0 (W) × 29.5 (H) mm : ...

  • Page 3

    ... V IH Input Voltage Low Level V IL Input Voltage High Level V OH Output Voltage Low Level V OL Output Voltage Supply Current I CC DMC40457NY-LY-B-CKN (CK) No.2005-0059 Conditions Min. − -0.3 − 0 − -0.3 Conditions Min. − 4.5 Shown in 3.1 =5.0V ± 10% V 2.2 CC =5.0V ± 10% ...

  • Page 4

    ... Address Hold Time Write Data Setup Time Write Data Hold Time Read Data Delay Time Read Data Hold Time * bit operation mode * bit operation mode RS R/W E DB0 ∼ DB7 RS R/W E DB0 ∼ DB7 DMC40457NY-LY-B-CKN (CK) No.2005-0059 Symbol Conditions t Fig.1, 2 CYC PW Fig. Fig. ...

  • Page 5

    ... Absolute Maximum Ratings Parameter Foward Current Reverse Voltage LED Power Dissipation Note 1 : Refer to the foward current derating curve. IF (mA) 960 560 0 2.4.2. Operating Characteristics Parameter Foward Voltage Luminance of Backlight Surface DMC40457NY-LY-B-CKN (CK) No.2005-0059 Symbol Conditions I Note 1 F − − Symbol Conditions ...

  • Page 6

    ... Vth1 : The voltage V at the segment which the ON signal is applied to. Vth2 : The voltage V at the segment which the OFF signal is applied to 〈 ON SIGNAL 〉 DMC40457NY-LY-B-CKN (CK) No.2005-0059 Symbol Conditions Ta= 0 ℃ Ta=25 ℃ Ta=50 ℃ Ta=25 ℃ , 1/16 Duty, 1/4.5 Bias, V ...

  • Page 7

    ... Driving condition : 1/16 Duty, 1/4.5 Bias ゚ 135 ゚ 180 ゚ 225 ゚ 270 ゚ ・ Area shows typ. CR ≧ 2 3.4. System Block Diagram Photometer #1980A WB Computer DMC40457NY-LY-B-CKN (CK) No.2005-0059 f =4.6V, =84.3Hz ゚ φ ( φ ゚) θ 180 ゚ 315 ゚ ...

  • Page 8

    ... LED K 18 LED A 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. DMC40457NY-LY-B-CKN (CK) No.2005-0059 Level Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line / Non-connection at 4-bit operation ...

  • Page 9

    ... Block Diagram 8 DB7 DB0 R VCC VSS VEE LED K LED A DMC40457NY-LY-B-CKN (CK) No.2005-0059 4 Column Driver NT3883 × 2 Control LSI NT3881 SEG 40 or equivalent COM 16 COM 16 40 characters × 4 lines SEG 40 Control LSI NT3881 or equivalent 4 Column Driver NT3883 × 2 Bias Circuit LED Backlight ...

  • 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. DMC40457NY-LY-B-CKN (CK) No.2005-0059 Conditions 50 ℃± 2 ℃ , 96hrs (operation state) 0 ℃± 2 ℃ , 96hrs (operation state) 70 ℃ ...

  • 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 DMC40457NY-LY-B-CKN (CK) No.2005-0059 45 ゚ A Zone Bezel Flame B Zone C Zone ...

  • Page 12

    ... Standards No. Parameter 1 Black and White Spots, Foreign Substances 2 Air Bubbles (between glass & polarizer) DMC40457NY-LY-B-CKN (CK) No.2005-0059 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 ...

  • Page 13

    ... No. Parameter 3 The Shape of Dot 4 Polarizer Scratches 5 Polarizer Dirts 6 Color Variation DMC40457NY-LY-B-CKN (CK) No.2005-0059 Criteria (1) Dot Shape (with Dent) 0.15 ≧ (2) Dot Shape (with Projection) Should not be connected to next dot. (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

    ... Type Number The type number of module is specified as follows. DMC40457NY-LY-B-CKN 9. Applying Precautions Please contact us when questions and/or new problems not specified in this Specifications arise. DMC40457NY-LY-B-CKN (CK) No.2005-0059 Factory Control Number (0~99) Date of the week (A~G) Factory Number (0~9) Factory Code (Alphabet) OPTREX CORPORATION ...

  • Page 15

    ... Be sure to protect the rear of the IC chip from external forces. 2. Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical damage, avoid installation configurations in which the rear of the IC chip runs the risk of making any electrical contact. DMC40457NY-LY-B-CKN (CK) No.2005-0059 OPTREX CORPORATION 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 delivery which ever comes later. DMC40457NY-LY-B-CKN (CK) No.2005-0059 OPTREX CORPORATION Page 16/16 ...