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21cm COLOR TFT-LCD MODULE (8.4 TYPE) LIQUID CRYSTAL DISPLAY DIVISION PRODUCT INFORMATION FEATURES
(1) 8.4” SVGA color display with High Brightness (350cd/m 2). (2) Wide viewing angle. (3) Built in Long Life CCFLs (MTTF:50,000 h). ( Conditions / Ta:25•Ž , I FL:6mA(rms)(continuing lighting), fFL:40kHz ) (4) Replaceable structure of lamp units.
LTM08C351 (p-Si TFT)
TENTATIVE
MECHANICAL SPECIFICATIONS
Item Dimensional Outline (Typ.) Number of Pixels Active Area Pixel Pitch Weight (approximately) Backlight Specifications 199.5(W) x 149.5(H) x 12.0max( D) mm 800 (W) x 600 ( H) pixels 170.4(W) x 127.8 (H) mm 0.213(W) x 0.213 (H) (395)g Twin CCFLs, Side-light type
ABSOLUTE MAXIMUM RATINGS
Item Supply Voltage (VDD) (VFL) FL Driving Frequency ( fFL) Input Signal Voltage ( VIN) Operating Temperature Storage Temperature Storage Humidity (Max. wet bulb temp. = 39°C) Min. -0.3 0 -0.3 0 -20 10 Max. 4.0 2.0 100 VDD+0.3 50 60 90 Unit V kV(rms) kHz V °C °C %(RH)
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(VDD) (VFL) ( VIH) (V IL) *1 (I DD) *2 (I FL) Min. 3.0 (480) 1400 0.8 VDD 0 --3.0 --Typ. 3.3 (530) ------(240) --(7.2) Max. 3.6 (580) 1600 VDD 0.2 VDD --6.0 ---
ELECTRICAL SPECIFICATION
Item Supply Voltage FL Start Voltage (Ta=0°C) High Level Input Voltage Low Level Input Voltage Current Consumption *1*2 Power Consumption
*1 : 8 color bars pattern *2 : Excepting the efficiency FL inverter
Unit V V(rms) V(rms) V V mA mA(rms) W
Remarks I FL=6.0 mA(rms)
@350cd/m 2
OPTICAL SPECIFICATION ( Ta=25° C)
Item Contrast Ratio ( CR) Response Time Luminance (L) Min. 100 ----(280) Typ. 250 ----(350) Max. --50 50 --Unit --ms ms cd/m 2 Remarks
(tON) (tOFF)
I FL=6.0mA(rms)
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Toshiba or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Toshiba or others. *The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba before proceeding with the design of equipment incorporating this product.
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2000-02-25 (Ver.0.2)
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LTM08C351
Unit : mm
DIMENSIONAL OUTLINE (front figure)
Standard tolerance :•}0.5
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LTM08C351 BLOCK DIAGRAM
) Y - dr i ver 1
P an el T im in g C on t roll e r
X- dr i v er 1) FP C FP C
G r ay scal e M ani pul at i on V ol t age G ener at i on C i r cui t
Note1) Build up LCD drivers on the glass substrate
800 pixels 1, 1 1, 2
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2, 1 X2 n-1, 1 X2 n, 1
800, 1
1, Y
X2n-1, Y
X2n, Y
600 pixels
1, 600
800,600
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2000-02-25 (Ver.0.2)
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t1 t2
TIMING CHART
(1 ) Ve r t ica l T m i ing
NC L K
t3 t3
EN A B
X, 1 X, 2 X, 3 X ,4 X, 598 X , 599 X ,600 X, Y
R5 R0 G5 G0 B5 -B0
(2 ) Ho r izon ta l T m i ing
t 3 t4
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(4/8)
t 5
797 , Y X, Y 798 , Y 800 , Y 799 , Y 1, Y2 , Y3 , Y4 , Y5 , Y6 , Y7 , Y t6 t5 t7
NC L K
EN A B
R5 R0 G5 G0 B5 -B0
V I H= (M I N ) :0 .8V D D( V) V I L = (M A X ) :0 .2V D D( V)
t8 t9
a
b
N CL K Inpu t S igna l Cen te r Leve l : 0 .5 V D D( V) V I H= (M I N ) :0 .8V D D( V) V I L = (M A X ) :0 .2V D D( V) _ 10% Du ty (a ,b ) :50 + 0 .5 V D D( V)
LTM08C351
2000-02-25 (Ver.0.2)
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E N A B R5 - R0 G5 - G0 B5 - B0
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LTM08C351 TIMING SPECIFICATION
Item Frame Period Vertical Display Term One Line Scanning Time Horizontal Display Term Clock Period Clock “L” Time Clock “H” Time Set Up Time Hold Time Note 1)
1) 2) 3) 4)
Symbol t1 t2 t3
Min. 604 x t3 600 x t3 944 x t5 26.3 800 x t5 24.7 9.0 9.0 4.0 5.0
Typ. 628 x t3 16.58 600 x t3 1056 x t5 26.4 800 x t5 25.0 ---------
Max. 677 x t3 17.86 600 x t3 1064 x t5 --800 x t5 27.8 ---------
Unit --ms ----µs --ns ns ns ns ns
Remarks 1) 1) 1)
t4 t5 t6 t7 t8 t9
1)
When ENAB is fixed to “H” level or “L” level after NCLK input, the panel is displayed as black. However, it may be occurred a flicker on the display.
Note 2) Note 3) Note 4)
When NCLK is fixed to “H” level or “L” level, the panel becomes white stage after several seconds. Do not change t1 and t3 values in the operation. When t1 or t3 is changed, the panel is displayed as black. Please adjust LCD operating signal timing and FL driving frequency, to optimize the display quality. There is a possibility that flicker is observed by the interference of LCD operating signal timing and FL driving condition (especially driving frequency).
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Note 5)
Keep constant the number of clock within one line scanning time and the number of scanning line within one flame period.
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