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LMT050DNCFWU 50DNCFWU-N NCN

1. URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Revo 1 www topwaysz com Page 9 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN Note 1 Note 2 The data are measured after LEDs are turned on for 5 minutes The definition of viewing angle LCM displays full white The brightness is the average value of 9 Refer to the graph below marked by 9 and o measured spots Measurement equipment SR 3A 1 Up 12 00 Measuring condition g 90 Q 0 2 0 Measuring surroundings Dark room Y Measuring temperature Ta 25 C Adjust operating voltage to get optimum contrast at imn the center of the display N Left AN ON Right 3 00 6 180 2 0 Down 6 00 270 Note 3 The definition of contrast ratio Test LCM using SR 3A 19 Note 4 Contrast Luminance When LCD is at White state Definition of Response time Test LCD using BM 7A 29 Ratio CR Luminance When LCD is at Black state The output signals of photo detector are measured Contrast Ratio is measured in optimum common electrode when the input signals are changed from voltage black to white falling time and from white to black rising time respectively The response time is defined as the time interval between the 1096 and 9096 of amplitudes Refer to figure as below Brightness 100 90 t on off Note 5 Note 6 Definition of Color of CIE1931 Coordinate and NTSC Ratio The luminance uniformity is calculated
2. TYP MAX Unt Reset setup time ws 2 ms Reset pulse wt 02 J ms Reset hold time wh 2 J ms URL www topwaydisplay com Document Name LMTOBODNCFWU NCN Manual RevO 1 www topwaysz com Page 7 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 6 3 TFT Timing UU tem Sym MING TR MAC Unt Remark WowowiDspayAea thd ao Duk Ooo GLKIN Frequenoy tk ao so we One Horizontalis th e ome a CN HSD pulse with mw 1 amp ass omn HS Banking a amf e m lam Vericai Display Area wd o m H Pulse Width thpw 4 LL OO rey HS HV Mode DE Mode Blanking a E Area CIN Front Porch coro Total Area th Horizontal timing diagram xd nnfinnnnnnnnfi O Dus w o MUS Vertical timing diagram URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Rev0 1 www topwaysz com Page 8 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN T Characteristics sme eme a re Task wr ww Viewing angle Contastratio Contastratio Note13 1 3 ResponsoTme Response Time za Backlight nm oso nam Chromaticlty T is Ms Note 1 5 ma oe 8157 EM 1 1H TUT Luminance uniformity U 75 9 Nil Test Conditions 1 IF 160 mA VF 9 6V and the ambient temperature is 25 C 2 The test systems refer to Note 1 and Note 2
3. Pixel Configuration RGB Stripe Display Mode Transmissive normal white Surface Treatment Anti Glare Treatment Viewing Direction 6 o clock Outline Dimension 142 0 x 79 0 x 6 9 mm see attached drawing for details Active Area 108 x 64 8 mm Backlight 2x LEDs Operating Temperature 20 0 C Storage Temperature 30 80 C Note 1 Color tune may slightly changed by temperature and driving voltage 2 Block Diagram Backlight RES WR CS AO DO D7 5 0 TFT Panel ER ET 9a ro iL V LE_HI VDD VSS Power Circuit Source Driver Note LATCHES on board expend the host 8bit data for SSD1963 16bit Interface URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Revo 1 www topwaysz com Page 3 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 3 Terminal Functions 3 1 Interface No PinName 1 0 Descriptions O Z a Power Supply GND 0V 4 eee P Positive Power Positive Power Supply 50V 0 5 0V Register Select 5 A020 command AO 1 data or parameter 6 VCS I ChipSelectsignal eee Reset signal RES nee normal RES 0 reset execute 8 DO D8 La 16 TE O Tear Signaal C 0 O 17 NC No Connection amp 4 OO 18 WR l Wrtesignal Js O 19 VSS P Power Supply GND OV gt 1 1 y O LATCH the high byte data men i ehi tra
4. by using following formula ABp Bp Min Bp Max x100 96 Color gamut Bp Max Maximum brightness in 9 measured spots _ Area of RGB triangle yy ogo Bp Min Minimum brightness in 9 measured spots Area of NTSC triangle Note 7 Measured the luminance of white state at center point URL www topwaydisplay com Document Name LMTOSODNCFWU NCN Manual Revo 1 www topwaysz com Page 10 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 8 Precautions of using LCD Modules Mounting Mounting must use holes arranged in four corners or four sides The mounting structure so provide even force on to LCD module Uneven force ex Twisted stress should not applied to the module And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module itis suggested to attach a transparent protective plate to the surface in order to protect the polarizer It should have sufficient strength in order to the resist external force The housing should adopt radiation structure to satisfy the temperature specification Acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro chemical reaction Do not touch push or rub the exposed polarizers with glass tweezers or anything harder than HB pencil lead Nev
5. BODNCFWU NCN Manual RevO 1 www topwaysz com Page 5 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 6 AC Characteristics 6 1 TFT Controller Timing Characteristics Tf a oo o V pico X 5 X ts D 15 0 d Valid Data WEE ICS V es xX K IRD t D 15 0 ValidData OL 8080 Mode Read Timing E Symbol tmeLK SS SS System Clock Period 1 Control Pulse High Width Write iPwcsL Head Control Pulse Low Width Write next write cycle Write next read cycle Head Address Setup Time Address Hold Time Write Data Setup Time Write Data Hold Time Write Low Time Read Data Hold Time Access Time Head Low Time Hise Time Fall Time Chip select setup time lcs 2 5 4 Note 1 tucukis the System Clock Period which may config by internal PLL setting 2 This Module is driving by 10MHz Xtal and clock up by enabling the SSD1963 internal PLL 9 Suggested PLL clock setting is 200MHz Tfucik 16 1 5 tucik 38 16 1 3 tucik 1 5 tucik lPwcsH 100 5 M 2 ipsw CO lpewiw lpun lacc tPWLR A BLU C1 O o O1 ns oO e ec t m gt gt URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Rev0 1 www topwaysz com Page 6 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 6 2 TFT Controller Reset Timing trs trst IRESET trh Internal Normol Running Status End of Reseting Vss 0V Vop 3 3V Top 25 C Item i Symbol MIN
6. SHENZHEN TOPWAY TECHNOLOGY CO LTD LMTOSODNCFWU NCN LCD Module User Manual Prepared by Checked by Approved by Yang Date 2012 11 15 Descriptions Release Date 2012 11 15 URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Revo 1 www topwaysz com Page 1 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN Table of Content Ws GENET Al SDS CICA UO IN MERE 3 NE silere DIAGN AMV ete c Tm 3 SEE a URC le Mee 4 3 1 cie mW T I PY 4 4 Absolute Maximum a o EN AA AA AA 305530583525 5 5 Electrical CHaracteriSU6S i cccssecsesescsnsssexenoscccsanesasssexmucnescarsenaneeaseessavosanstexgessenonrsencseuteauosenecenete 5 o1 wDOSGhardctersucsdMODTenmitidl AA 5 6 AC Characteristics AA AAP PA 6 6 1 TFT Gontroller Timing CharacterisliGS unan ANA 6 6 2 TFT Controller Reset Timing Aa 7 so ER NG MAA 8 Ss Optcal Characteristics aa ANA ANA AASA 9 8 Precautions of using LCD Modules 400 x0000ananaaanaann KAKANAN NN NANANA NANANNKAN NAN ANNNA NANANA hann nnn 11 URL www topwaydisplay com Document Name LMTOBODNCFWU NCN Manual RevO 1 www topwaysz com Page 2 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 1 General Specification Screen Size Diagonal 5 0 inch Resolution 800 RGB x 480 Signal Interface 8 bit parallel interface Color Depth 65 535 color 16bit 1 Pixel Pitch 0 36 x 0 36 mm
7. ains a very small amount of glue still on the polarizer after the protection film is peeled off You can remove the glue easily When the glue remains on the polarizer surface or its vestige is recognized please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal hexane Transportation The LCD modules should be no falling and violent shocking during transportation and also should avoid excessive press water damp and sunshine URL www topwaydisplay com Document Name LMTO50DNCFWU NCN Manual Revo 1 www topwaysz com Page 11 of 11
8. d the interference Electrostatic Discharge Control oince a module is composed of electronic circuits it is not strong to electrostatic discharge Make certain that treatment persons are connected to ground through wrist band etc And don t touch interface pin directly Strong Light Exposure otrong light exposure causes degradation of polarizer and color filter Storage When storing modules as spares for a long time the following precautions are necessary Store them in a dark place Do not expose the module to sunlight or fluorescent light Keep the temperature between 5 C and 35 C at normal humidity The polarizer surface should not come in contact with any other object It is recommended that they be stored in the container in which they were shipped Protection Film When the protection film is peeled off static electricity is generated between the film and polarizer This should be peeled off slowly and carefully by people who are electrically grounded and with well ion blown equipment or in such a condition etc The protection film is attached to the polarizer with a small amount of glue If some stress is applied to rub the protection film against the polarizer during the time you peel off the film the glue is apt tore main on the polarizer Please carefully peel off the protection film without rubbing it against the polarizer When the module with protection film attached is stored for a long time sometimes there rem
9. er rub with dust clothes with chemical treatment Do not touch the surface of polarizer for bare hand or greasy cloth Some cosmetics deteriorate the polarizer When the surface becomes dusty please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzine Normal hexane is recommended for cleaning the adhesives used to attach front rear polarizers Do not use acetone toluene and alcohol because they cause chemical damage to the polarizer Wipe off saliva or water drops as soon as possible Their long time contact with polarizer Operating The spike noise causes the mis operation of circuits It should be within the 200mV level Over and under shoot voltage Response time depends on the temperature In lower temperature it becomes longer Brightness depends on the temperature In lower temperature it becomes lower And in lower temperature response time required time that brightness is stable after turned on becomes longer Be careful for condensation at sudden temperature change Condensation makes damage to polarizer or electrical contacted parts And after fading condensation smear or spot will occur When fixed patterns are displayed for a long time remnant image is likely to occur Module has high frequency circuits Sufficient suppression to the electromagnetic interference shall be done by system manufacturers Grounding and shielding methods may be important to minimize
10. nsparent LE_Hl 0 LATCHED M No Connection oe 1 Tear signal may leave open when not use 8bit Data bus URL www topwaydisplay com Document Name LMTOBODNCFWU NCN Manual RevO 1 www topwaysz com Page 4 of 11 TOPWAY LCD Module User Manual LMTOSODNCFWU NCN 4 Absolute Maximum Ratings Ilems O 1 Symbol BG E WE CC CT Supply Voltage Vo 03 460 V GND 0V Operating Temperature To 20 70 G NoCondensation Storage Temperature Ter 30 80 C NoCondensatin Cautions Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability 5 Electrical Characteristics 5 1 DC Characteristics MCU terminal GND O0V Vpp 5 0V Top 25 C Items Symbol MIN TYP MAX Unit Applicable Pin Operating Voltage VDD 48 50 55 V VDD J Input High Voltage Vu 30 36 V inputpms Input Low Voltage V GND 03 V lnptpinss MEE Output Signal Low Voltage Yo 1 0404 GND40 4 mia Output Signal High voltage Va 33 ae Note 1 For different LCM the value may have a bit of difference 2 To test the current dissipation use all Black Pattern URL www topwaydisplay com Document Name LMTO

LMT050DNCFWU 50DNCFWU-N NCN

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