LC151X01-C3 PHILIPS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 27
Technical content
Datasheet sections
Ver. 0.2 Mar.06. 2002 SPECIFICATION FOR APPROVAL
15.1 XGA TFT LCDTitle
-MODEL BUYER *When you obtain standard approval, please use the above model name without suffix LC151X01*MODEL C3MODEL LG.Philips LCD Co., Ltd.SUPPLIER Please return 1 copy for your confirmation with your signature and comments. DATESIGNATURE MNT/TV Products Engineering Dept. LG. Philips LCD Co., Ltd O.H LEE / Engineer C.O Chang / Engineer PREPARED BY J.H Park / Manager REVIEWED BY S.W Lee / G.Manager DATESIGNATURE
Ver. 0.2 Mar.06. 2002 RECORD OF REVISIONS DESCRIPTIONPageRevision DateRevision No
Ver. 0.2 Mar.06. 2002 1. General Description The LC151X01 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. This TFT-LCD has a 15.1 inch diagonally measured active display area with XGA resolu tion (768 vertical by 1024 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,2M colors with 6Bit FRC algorithm. The LC151X01 has been designed to apply the 8Bit LVDS interface. The LC151X01 is intended to support LCD TV, PCTV where high brightness, wide viewing angle, high color saturation, and high color are important. General Features CN1 (20pin) RGB,DLK,DE Hsync,Vsync (LVDS 1Port) +5.0V Power Circuit Block Source Driver Circuit TFT - LCD Panel (1024 RGB 768 pixels) S1 S1024 G768 Back light Assembly (4CCFL) CN2,3(2pin) RGB Timing Controller (LVDS Rx integrated) Gate Driver Circuit CN4,5(2pin) 6bit FRC algorithm, 16,2 M colorsColor Depth 1024 horiz. By 768 vert. Pixels RGB strip arrangementPixel Format 400 cd/m2 (Center 1 points typ.)Luminance, White Total 18.7 Watt(Typ.)Power Consumption 1,750 g (typ.)Weight Transmissive mode, normally whiteDisplay Operating Mode Hard coating(3H) & Anti-glare (Haze 13%) treatment of the front polarizerSurface Treatment 0.300mm x 0.300mmPixel Pitch 352(H) x 263.5(V) x 18.0(D) mm(Typ.)Outline Dimension 15.1 inches(38.4cm) diagonalActive Screen Size
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Table 1. ABSOLUTE MAXIMUM RATINGS Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 C Max, and no condensation of water.
- Electrical Specifications
inverter. The inverter is an external unit to the LCDs. Table 2. ELECTRICAL CHARACTERISTICS Note : The design of the inverter must have specifications for the lamp in LCD Assembly. designed so as not to produce too much leakage current from high-voltage output of the inverter. Assembly should be operated in the same condition as installed in you instrument.
- The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
- The duration of rush current is about 2ms and rising time of Power Input is 1ms(min.).
- The variance of the voltage is ± 10%.
S should be applied to the lamps for more than 1 second for start-up. Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.
Ver. 0.2 Mar.06. 2002 5. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 6. Let s define the brightness of the lamp after being lighted for 5 minutes as 100%. TS is the time required for the brightness of the center of the lamp to be not less than 95%. 7. The lamp power consumption shown above does not include loss of external inverter. The used lamp current is the lamp typical current. 8. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 ± 2 9. Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. It shall help increase the lamp lifetime and reduce leakage current. a. The asymmetry rate of the inverter waveform should be less than 10%. b. The distortion rate of the waveform should be within 2 ±10%. * Inverter output waveform had better be more similar to ideal sine wave. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to a conducting tape, TFT-LCD Module has a low luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape. I p I -p * Asymmetry rate: | I p – I –p | / Irms * 100% * Distortion rate I p (or I –p) / Irms
Table 3. MODULE CONNECTONR(CN1) PIN CONFIGURATION
- All Vcc (power input) pins should be connected together.
Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN2,CN3,CN4,CN5)
2 CN2Lamp1
Ver. 0.2 Mar.06. 2002 RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 Hsync Vsync Data Enable CLOCK Host System
24 Bit
DF14H-20P-1.25H Timing Controller Note : The LCD Module uses a 100Ohm resistor between positive and negative lines of each receiver input. LCD Module
Table 5. REQUIRED SIGNAL ASSIGNMENT FOR LVDS Transmitter Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.
Table 6. Timing Table Vsync and DE(data enable) signals should be used. be satisfied with the following specifications for it s proper operation.
Ver. 0.2 Mar.06. 2002 0.5T 0.5T TYP 0.65T 0.65T MAX ns0TxIN Hold to TxCLK INTHTC ns2.5TxIN setup to TxCLK INTSTC ns0.35TTxCLK IN Low TimeTCIL ns0.35TTxCLK IN High TimeTCIH UnitMINParameterSymbol Note : Refer to DS90C385 specification for more detail information tHP tHVtHBP tHFP tVP tVBP tVFPtVV Hsync. DE (Data Enable) Vsync. DE (Data Enable) tWH tWV 3-4. Signal Timing Waveforms tCLK (T) TCIH TCIL TSTC THTC DCLK DATA DE (Data Enable) 2.0V 0.8V 0.8V 2.0V 1.5V 0.0V 3.3V 0.0V 3.3V
The table below provides a reference for color versus data output for displays based on 6 Bit FRC algorithm. Table 7. COLOR DATA REFERENCE Note : Users should be input true 8 Bit data streams via LVDS transmitter.
Ver. 0.2 Mar.06. 2002 3-6. Power Sequence Interface Signal (& Power input of Tx) Power for Lamp Power Supply For LCD V CC 90% 10%10% 90% T2 T5 Valid Data OFFOFF LAMP ON T3 T4 Notes : 1. Please avoid floating state of interface signal at invalid period. 2. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V. 3. Lamp power must be turn on after power supply for LCD an interface signal are valid. ms--400T7 ms10--T6 ms50-0.5T2 ms ms--200T3 --200T4 ms50-0.5T5 ms10--T1 MaxTypMin Units Values Parameter
FIG. 1 presents additional information concerning the measurement equipment and method. Table 8. OPTICAL CHARACTERISTICS Ta=25 C, VCC=5.0V, fV=60Hz
6 Gray Scale
Ver. 0.2 Mar.06. 2002 Notes 1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels 2. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all pixels displaying white. For more information see FIG 2. When I BL=8mA, LWH=330cd/m2(Min.) 400cd/m2(Typ.) L WH = = Lon1, Where Lon1 is the luminance with all pixels displaying white at center 1 location. 3. The variation in surface luminance , δ WHITE is defined as : Where Lon1 to Lon5 are the luminance with all pixels displaying white at 5 locations 4. Response time is the time required for the di splay to transition from to black(Rise Time, TrR) and from black to white(Decay Time, Tr D). For additional information see FIG 3. 5. Viewing angle is the angle at which the cont rast ratio is greater than 5. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG 4. 6. Gray scale specification 91.2L239 100L255 36.5L159 45.2L175 55.9L191 66.9L207 16.4L111 22.1L127 28.7L143 79.0L223 2.13L47 4.30L63 7.43L79 11.4L95 0.85L31 0.36L15 0.22L0 Luminance [%] (Typ)Gray Level
Ver. 0.2 Mar.06. 2002 FIG. 3 Response Time The response time is defined as the following figure and shall be measured by switching the input signal for black and white . TrR TrD 100 Optical Response white black white FIG. 2 Luminance <measuring point for surface luminance & measuring point for luminance variation> A : H / 4 mm B : V / 4 mm H : 307.2 mm V : 230.4 mm @ H,V : Active Area H A V B
Ver. 0.2 Mar.06. 2002 FIG. 4 Viewing angle <Dimension of viewing angle range> φ = 90¡ £ ( 12: 00)yu θ = 0¡ £ z z' yd θ φ φ = 180¡ £ (9 :0 0 ) A φ = 0¡ £ (3 :0 0 ) xr φ = 270¡ £ (6 :0 0 ) TFT LCD MODULE xl
Ver. 0.2 Mar.06. 2002 5. Mechanical Characteristics The contents provide general mechanical characteristics for the model LC151X01-C3. In addition the figures in the next page are detailed mechanical drawing of the LCD. 230.4mmVertical Hard coating(3H) Anti-glare(13%) treatment of the front polarizerSurface Treatment 1850g (Max.)1750g (Typ.)Weight 234.4 ± 0.5mmVertical 263.5 ± 0.5mmVertical 18.0 ± 0.5mmDepth 307.2mmHorizontal Active Display Area 311.2 ± 0.5mmHorizontal Bezel Area 352 ± 0.5mmHorizontal Outline Dimension
Ver. 0.2 Mar.06. 2002 <FRONT VIEW>
Ver. 0.2 Mar.06. 2002 <REAR VIEW>
Ver. 0.2 Mar.06. 2002 6. Reliability Environment test condition { Result Evaluation Criteria } There should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. Wave form : random Vibration level : 1.0G RMS Bandwidth : 10-500Hz Duration : X,Y,Z, 20 min One time each direction Vibration test (non-operating) 0 - 10,000 feet(3048m) 0 - 40,000 feet(12,192m) Altitude operating storage / shipment Shock level : 120G Waveform : half sine wave, 2ms Direction : ±X, ±Y, ±Z One time each direction Shock test (non-operating) Ta= 0 C 240hLow temperature operation test4 Ta= 50 C 50%RH 240hHigh temperature operation test3 Ta= -20 C 240hLow temperature storage test2 Ta= 60 C 240hHigh temperature storage test1 No Test Item Condition
Ver. 0.2 Mar.06. 2002 7. International Standards 7-1. Safety a) UL 1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. b) CAN/CSA C22.2 No. 950-95 Third Edition, Canadian Standards Association, Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. c) EN 60950 : 1992+A1: 1993+A2: 1993+A3: 1995+A4: 1997+A11: 1997 IEC 950 : 1991+A1: 1992+A2: 1993+A3: 1995+A4: 1996 European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment. 7-2. EMC a) ANSI C63.4 Methods of Measurement of Radio-Noise Em issions from Low-Voltage Electrical and Electrical Equipment in the Range of 9kHZ to 40GHz. American National Standards Institute(ANSI), 1992 b) C.I.S.P.R Limits and Methods of Measurement of Radi o Interface Characteristics of Information Technology Equipment. International Special Committee on Radio Interference. c) EN 55022 Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. European Committee for Electrotechnical Standardization.(CENELEC), 1998
Ver. 0.2 Mar.06. 2002 8. Packing 8-1. Designation of Lot Mark a) Lot Mark AB CDE FG HI JKL M A,B,C : SIZE D : YEAR E : MONTH F,G : PANEL CODE H : ASSEMBLY CODE I,J,K,L,M : SERIAL NO. Note 1. YEAR b) Location of Lot Mark 2. MONTH Serial NO. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice. 8-2. Packing Form a) Package quantity in one box : 8 pcs b) Box Size : 587mm 408mm 378mm 3. Serial No. Mark Year 2006 2002 2003 2004 2005 2000 2001 7987 2007999897 B Nov Mark Month A Oct Jun Jul Aug Sep Apr May C421 DecMarFebJan 100000 ~1 ~ 99999Year
Ver. 0.2 Mar.06. 2002 9. PRECAUTIONS Please pay attention to the followings when you use this TFT LCD module. 9-1. MOUNTING PRECAUTIONS (1) You must mount a module using holes arranged in four corners or four sides. (2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is 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. (3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) 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. (6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not us e acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformations and color fading. (9) Do not open the case because inside circuits do not have sufficient strength. 9-2. OPERATING PRECAUTIONS (1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage : V= 200mV(Over and under shoot voltage) (2) Response time depends on the temperature.(In lower temperature, it becomes longer.) (3) 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. (4) 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. (5) When fixed patterns are displayed for a long time, remnant image is likely to occur. (6) 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 minimized the interference.
Ver. 0.2 Mar.06. 2002 Since 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. 9-3. ELECTROSTATIC DISCHARGE CONTROL Strong light exposure causes degradation of polarizer and color filter. 9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE When storing modules as spares for a long time, the following precautions are necessary. (1) 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. (2) 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. 9-5. STORAGE 9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM (1) The protection film is attached to the bezel with a small masking tape. 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. (2) When the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the protection film is peeled off. (3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.