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PDF QD32HL01 Data sheet ( Hoja de datos )
| Número de pieza | QD32HL01 | |
| Descripción | TFT LCD Module | |
| Fabricantes | Quanta | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de QD32HL01 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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Preliminary
Quanta Display Inc.
SPECIFICATION
Doc No. QD32HL0101
Doc. REV.: 03
Issue Date:02/24/2005
With RoHS compliant
Specification for TFT LCD Module
Model No.
QD32HL01 Rev.:01
Approved By
Customer
Quanta Display Inc.
1 page  
1. Application
This specification applies to a color TFT-LCD module, QD32HL01
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin
Film Transistor). It is composed of a color TFT-LCD panel; driver ICs, control circuit and power
supply circuit and a backlight unit. Graphics and texts can be displayed on a 1366 3 768 dots panel
with 16.7 million colors by using the LVDS (Low Voltage Differential Signaling) interface, 8-bit driving
method and supplying +12V DC supply voltage for TFT-LCD panel driving.
The TFT-LCD panel used for this module has fast response time. A low-reflection and higher-color-
saturation type color filter is also used for this panel. Therefore, high-brightness and high-contrast
image, which is suitable for multimedia use, can be obtained by using this module.
[Features]
1) Brilliant and high contrast image.
2) Wide viewing angle.
3) Fast response time
4) WXGA resolution.
5) LVDS interface.
6) High color saturation
3. General Specifications
Parameter
Display size
Active area
Pixel format
Pixel pitch
Pixel configuration
Display mode
Unit outline dimensions
Thickness
Weight
Surface treatment
Lamp Quantity
Specifications
80.04 (31.51") Diagonal
697.685 (H) 392.256 (V)
1366 (H) 768 (V)
(1 pixel = R+G+B dots)
0.5107(H) 0.5107 (V)
R,G,B vertical stripe
Normally Black
760 (W) 450 (H)
48 max.
TBD
Anti-glare and hard-coating 3H
Direct 16 lamps
Unit
cm
mm
Pixel
mm
mm
mm
g
pcs
5 Page 
Note1 Lamp current is measured with current meter for high frequency as shown below.
CN3
CN2 8
INPUT
CN1
CN3
Note2
Note3
Note4
Note5
Calculated Value for reference ( IL V L)
Lamp frequency may produce interference with horizontal synchronous frequency, and this
may cause beat on the display. Therefore lamp frequency shall be detached as much as
possible from the horizontal synchronous frequency and from the harmonics of horizontal
synchronous to avoid interference.
The voltage above this value should be applied to the lamp for more than 1 second to start-
up. Otherwise the lamp may not be turned on.
The life is determined as the time at which luminance of the lamp is 50% compared to that
of
initial
value
at
the
typical
lamp
current
on
condition
of
continuous
operating
at
25
±
2
C.
Note6
Note7
Note8
The performance of the backlight, for example life time or brightness, is much influenced by
the characteristics of the DC-AC inverter for the lamp. When you design or order the
inverter, please make sure that a poor lighting caused by the mismatch of the backlight and
the inverter (miss-lighting, flicker, etc.) never occur. When you confirm it, the module
should be operated in the same condition as it is installed in your instrument.
Protection function : if one lamp cannot light on well, the inverter will shut down all lamps.
The value with “()” is the temporary spec that will be defined at the final spec
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet QD32HL01.PDF ] | |
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