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                                                                PRODUCT INFORMATION




    ISSUED DATE : 2009-08-06


         SAMSUNG TFT-LCD PRODUCT INFORMATION
         SAMSUNG TFT-LCD PRODUCT INFORMATION

         MODEL : LTM240CT04
         MODEL : LTM240CT04




        Note : This is Product Information is subject to change after 3 months of issuing date.




               Application Engineering part 1, TCS team

         LCD division, Samsung Electronics Co . , LTD.


MODEL         LTM240CT04            Doc. No             PI-LTM240CT04                Page         1/34
 Contents                                                              PRODUCT INFORMATION


 General Description --------------------------------------------------------------------------------- (3)

 1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)

 2. Optical Characteristics --------------------------------------------------------------------------- (6)

 3. Electrical Characteristics ---------------------------------------------------------------------- (11)
    3.1 TFT LCD Module
    3.2 Back Light Unit

 4. Block Diagram ----------------------------------------------------------------------------------- (16)
    4.1 TFT LCD Module
    4.2 Back Light Unit

 5. Input Terminal Pin Assignment -------------------------------------------------------------- (17)

    5.1 Input Signal & Power
    5.2 LVDS Interface
    5.3 Back Light Unit
    5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color

 6. Interface Timing --------------------------------------------------------------------------------- (26)
    6.1 Timing Parameters (DE only mode)
    6.2 Timing Diagrams of interface Signal (DE only mode)
    6.3 Power ON/OFF Sequence
    6.4 VDD Power Dip Condition

 7. Outline Dimension ------------------------------------------------------------------------------- (30)

 8. General Precaution ------------------------------------------------------------------------------ (32)
    8.1 Handling
    8.2 Storage
    8.3 Operation
    8.4 Others




MODEL           LTM240CT04              Doc. No              PI-LTM240CT04                    Page            2/34
General Description                                             PRODUCT INFORMATION

 Description

    LTM240CT04 is a color active matrix liquid crystal display (LCD) that uses amorphous
    silicon TFT (Thin Film Transistor) as switching components. This model is composed of
    a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 24" is 1920 x
    1200 and this model can display up to 16.7 millions colors.

 Features
     High contrast ratio, high aperture structure
     TN (Twisted Nematic) mode
     Wide Viewing Angle
     High speed response
     WUXGA (1920 x 1200 pixels) resolution
     Low power consumption
     DE (Data Enable) only mode
     LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
     Compact Size Design (Slim)
     RoHS, TCO'03 compliant
     Edge Type 2 dual CCFTs (Cold Cathode Fluorescent Tube)
  Applications
     Workstation & desktop monitors
      Display terminals for AV application products
      Monitors for industrial machine
    * If the module is used to other applications besides the above, please contact SEC
      in advance.

General Information
                Items                           Specification                 Unit     Note
             Pixel Pitch                     0.270(H) x 0.270(W)              mm
        Active Display Area                  518.4(H) x 324.0(V)              mm
         Surface Treatment              Haze 25%, Hard coating 3H
            Display Colors                   16.7M (6bit Hi-FRC)             colors
         Number of Pixels                       1,920 x 1,200                 pixel
         Pixel Arrangement                   RGB vertical stripe
            Display Mode                       Normally White
        Luminance of White                        300(Typ.)                  cd/



MODEL          LTM240CT04          Doc. No           PI-LTM240CT04             Page        3/34
                                                                        PRODUCT INFORMATION
 Mechanical Information

              Item                Min.        Typ.        Max.         Unit              Note

              Horizontal (H)     545.9       546.4        546.9        mm
   Module                                                                          w/o inverter ass'y
                Vertical (V)     349.5       350.0        350.5        mm
    size
                Depth (D)            -         -          18.96        mm

             Weight                  -         -          3,300          g         LCD module only



  Note (1) Mechanical tolerance is 

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