DMC16230N-APE-DY | DigiCamel IC Datasheet

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PDF pages: 16

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Jul 16, 2001 , . . €@ LCD Module Technical Specification —Freirewin twee, DMC16230N-APE-DY ‘Approved by (Production D Checked by (Quality Assurance Div.) ra by (Production Div) Table of Contents 14, Warranty ....csssssssesssessennetnemennansnmerannanatnsiasnsnnnnennntenntinantneneeneanssenesnmaneesenensesenssess WS Revision Histo [Re _[ Date _—*(v Page [Gomment

General Specifications Operating Temp. : min. °C ~ max. 50°C ‘Storage Temp. : min. -20°C ~ max. 70°C Display Format : 16 characters X 2 lines Display Fonts : 5 X 7 dots + cursor (1 character ) Viewing Area : 99.0(W) X 24.0 (H) mm Outline Dimensions : 122.0 (W) X 44.0(H) X 14.0 max. (D) mm Weight : 60g max. LCD Type + NRD-7136 (‘STN / Neutral-mode / Reflective ) Viewing Angle : 6:00 Backlight : None Drawings : Dimensional Outline UE-30327B

2.3.AC Characteristics Vec=5.0V+10% [Parameter symbot_[ conaitons [in [Max | unis _| [Enable Cycio Tine | eve | Fiat. 2 [| soo | = [ns | [EnabiePuso wath | pWen_| Figt.2 | 20 | - [ne | [enabierserantine | tater | rigt.2 | - | 20 [me | Addtoss SeupTime | ts | pt | 40 | = [| | Adcress Holdtine | ts | Fit. | to | = [oe [ write Data Setup Tine | teow | rigs [oo [| = [im | [ Wrie DataHoldTime | tw | rit | 0 | - [me | | Read DataDely time | ttor_| Fig2 | = | 10 | ne | [Read bataHodtine | te | roa [ os [ - | no | a. ar? RW ane oe == 5 Fig.1 Write Operation Timing oe ne oe ea [aw : a a es ae Fig.2 Read Operation Timing

3.1.LCD Driving Voltage [Parameter [| syrbot_|coneitons [tin | typ. | Max. [unis | Recommended | toc | - | - [sa | v | LCD Diving Votage | Veoves |__ tease | 44 | 47 | 50 | v | Note 4 | tersoc [4a [ - | - |v | Note 1 : Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of minimum and maximum shows tolerance of the operating voltage. The specified contrast ratio and response time are not guaranteed over the entire range. 3.2. Optical Characteristics Ta=25°C, 1/16 Duty, 1/5 Bias, Vo=4.7V (Note 4), €= 0°, = -° [Parameter [| symbot_[ concttons [| in. | typ. | Max. | units | ContrastRatio Notot | cr | eo [| - fas [ - | | Viewing Angle Po stoning Response | Rise Noto2 | tw | = [= | ao [210 | ms | tine | Decay Note 3{ torr [= | seo | 20 | ms _| Note 1 :Contrast ratio is definded as follows. CR = Lor / Lon Lon : Luminance of the ON segments Lorr: Luminance of the OFF segments. Note 2 :The time that the luminance level reaches 90% of the saturation level from 0% when ON signal is applied. Note 3 :The time that the luminance level reaches 10% of the saturation level from 100% when OFF signal is applied. Note 4 :Definition of Driving Voltage Vo 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 Vb is definded as follows. Vo = (Vth1+Vth2) / 2 ‘Vth1 : The voltage Vo-r that should provide 50% of the saturation level in the luminance at the segment which the ON signal is applied to. Vth2 : The voltage Vo- that should provide 50% of the saturation level in the luminance at the segment which the OFF signal is applied to. if H i (B2)x Vo-r/B et (FA) y_tite <ON SIGNAL> <OFF SIGNAL> DMC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION

3.3. Definition of Viewing Angle and Optimum Viewing Area *Point © shows the point where contrast ratio is measured. : 8= 0°, ¢= -° *Driving condition : 1/16 Duty, 1/5 Bias, Vo=4.7V, fr=84.4Hz . 135° CH 45° 180° ea eile sehe cit tp to (= 0°) nn 315° a 270° "Area shows typ. CR22 3.4, System Block Diagram Temperature Chamber ' Rotation Table ( @.) Photometer #1980A WB \\\\\\ LcD Computer Control Unit & Waveform Generator Halogen bulb

4,0 Terminal 4.1.Pin Assignment [a | vss | - _| Power Supply (OV, GND) [2 [vec [- | Power Supply for Logic | 3 | vee | =| Power Supply for LCD Drive | 4 | ps __|_Hit __[ Register Select Signal | s | rw | Hy | Reaaiwrite Selec Signal H: Read L : Write [6 | E __| _Hst _| Enable Signal (No pullup Resister) Data Bus Line / Non-connection at 4-bit operation [oe | opt [wrt | Data Bus tine /Non-connection at 4-it operation | | 9 | op2 | HL _| Data Bus Line/ Non-connection at 4-bit operation | 10 | oes | wn _| Data Bus Line / Non-connection at 4-bit operation Data Bus Line Lz | pes | nyt | Data Bus tine [13 [pes |_| Data Bus Line Li [oer | it [ostabusting 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. VE VR=10-20K DMC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION Page 7/15

4.3. Block Diagram COM 16 DB7 8 LCDP r DBO 16 characters x 2 lines E Control LSI 1HD44780 ‘SEG 40 RW of equivalent RS Column Driver LC7930N x 1 ‘or equivalent cc VEE DMC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION Page 8/15

7 Shock Test To be measured after dropping from 60cm high on

the concrete surface in packing state. Dropping method comer cropping F ‘Acamner : once OT dgn donne vs hee BCD ocgo:onco 8 a Face dropping | 60cm EF face : onco Concrete Surface Note 1 : No dew condensation to be observed. 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 it in a container. MC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION

S.Appearance Standards 6.1. Inspection conditions The LCD shall be inspected under 40W white fluorescent light. The distance between the eyes and the sample shall be more than 30cm. All directions for inspecting the sample should be within 45°against perpendicular line. 6.2. Definition of applicable Zones B Zone 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 DMC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION

6.3. Standards [no | Parameter | SCGrtoa Black and (1) Round Shape White Spots, mere Foreign Substances | [Dimension (mmj—[ A | 8 | c_ | [oseo | o | o [| + | D=(Long +Short)/2 * : Disregard Pee spies] Number [a | 6 | c | [ 10a | oomnw | o | 2 | + | [= [| oosew | inthesamewayit) | X: Length Y: Width *: Disregard Total defects shall not exceed 5. Air Bubbles (between glass ed ee &polarzer) | [Dimension(mmj——| A | B | c | [ oseoos | 2 | 3 | - | [ oscoos | 1 | 2 | + | *; Disregard Total defects shall not exceed 3.

[no [Parameter [tte The Shape of Dot (1) Dot Shape (with Dent) (2) Dot Shape (with Projection) [> Should not be connected to next dot. (3) Pin Hole x >it (nna [_] (Less than 0.1mm is no counted.) Total defects shall not exceed 5. [4 | Potarzer Seratcnes | Notto be conspicuous defects, Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not not defective. L_6 | cotarvariaton | Not to be conspicuous defects,

7.Code System of Production Lot The production lot of module is specified as follows. O O000 L_ Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~5) Production Month (1~9, X, Y, Z) Production Year (Lower 2 digits) 8.Type Number ‘The type number of module is specified on the back of module as follows. DMC16230N-APE-DY L_ Stamp or Seal 9.Applying Precautions Please contact us when questions and/or new problems not specified in this specifications arise.

10.Precautions Relating Product Handling The Following precautions will guide you in handling our product correctly. 1) Liquid crystal display devices 4. The liquid crystal display device panel used in the liquid crystal display module is made of plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care 2. The polarizer adhering to the surface of the LCD is made of a soft material. Guard against scratching it. 2) Care of the liquid crystal display module against static electricity discharge. 4. When working with the module, be sure to ground your body and any electrical equipment you may be using. We strongly recommend the use of anti static mats ( made of rubber ), to protect work tables against the hazards of electrical shock. 2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or other conductivity-treated fibers. 3. Slowly and carefully remove the protective film from the LCD module, since this operation can generate static electricity. 3) When the LCD module alone must be stored for long periods of time: , 4. Protect the modules from high temperature and humidity. 2. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays. 3. Protect the modules from excessive external forces. 4) Use the module with a power supply that is equipped with an overcurrent protector circuit, since the module is not provided with this protective feature. 5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or clothing come in contact with LCD fluid, wash immediately with soap. 6) Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used. Please contact us to discuss appropriate ways to assure conductivity. 7) For models which use CFL: 1. High voltage of 1000V or greater is applied to the CFL cable connector area. 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. 3.The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. 8) For models which usa touch panels: 1.Do nat stack up modules since they can be damaged by components on neighboring modules. 2.Do not place heavy objects on top of the product. This could cause glass breakage. 9) For models which use COG,TAB,or COF: 1,The mechanical strength of the product is low since the IC chip faces out unprotected from the rear. 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 tisk of making any electrical contact. DMC16230N-APE-DY (DY) No. 2001-0138 OPTREX CORPORATION Page 14/15

10) Models which use flexible cable, heat seal, or TAB: 4.In order to maintain reliability, do not touch or hold by the connector area. 2.Avoid any bending, pulling, or other excessive force, which can result in broken connections. 4.Warranty This product has been manufactured to your company’s specifications as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. If the product is to be used in any of the above applications, we will need to enter into a ‘separate product liability agreement. 4. We cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. 2, We cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. 3. We cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed your company’s acceptance inspection procedures. 4, When the product is in CFL models, CFL service life and brightness will vary according to the performance of the inverter used, leaks, etc, We cannot accept responsibility for product performance, reliability, or defect, which may arise. 5, We cannot accept responsibility for intellectual property of a third party, which may arise through the application of our product to your assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. 6. 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. DMC16230N-APE-DY (DY) No. 2001-0138. OPTREX CORPORATION Page 15/15

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DMC16230N-APE-DY

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DMC16230N-APE-DY

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