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PDF ( 数据手册 , 数据表 ) LQ064V3DG01

零件编号 LQ064V3DG01
描述 TFT-LCD Module
制造商 SHARP Electronic
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LQ064V3DG01 数据手册, 描述, 功能
PRODUCT SPECIFICATIONS
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Mobile Liquid Crystal Displays Group
LQ064V3DG01
TFT-LCD Module
Spec. Issue Date: May 16, 2005
No: LAI-04032C







LQ064V3DG01 pdf, 数据表
6 Electrical characteristics
LA1-04032C-5
6.1 TFT-LCD Panel driving section
Ta 25
Parameter
Symbol Min
Typ
Max
Unit
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Supply voltage
Vcc +3.0 +3.3 +3.6
V
[Note1]
Vcc +4.5 +5.0 +5.5
V
Current dissipation
Icc -
290 580 mA
[Note2]
Vcc=3.3V
Icc -
200 400 mA
[Note2]
Vcc=5.0V
Allowed input ripple voltage
VRF -
- 100 mV p-p Vcc=5V/3.3V
Input voltage (“Low” state)
VIL - 0.3 - 0.9 V [Note3]
Input voltage (“High” state) VIH 2.3 - 5.5 V
Input leakage current (low)
IOL1
[Note4]
-
- 1.0 µA Vcc=3.3V VI=0V
- - 1.0 µA Vcc=5.0V VI=0V
|IOL2|
[Note5]
|IOL |
[Note6]
-
-
-
-
- 6.0 µA Vcc=3.3V VI=0V
- 7.0 µA Vcc=5.0V VI=0V
- 120 µA Vcc=3.3V VI=0V
- 180 µA Vcc=5.0V VI=0V
|IOL4|
[Note7]
-
- 6.0 µA Vcc=3.3V VI=0V
6.0 µA Vcc=5.0V VI=0V
|IOH1|
-
- 1.0
Input leakage current (High)
[Note ]
1.0
|IOH2|
-
- 6.0
[Note ]
7.0
|IOH3|
40
[Note ]
80
|IOH3|
6.0
[Note7]
6.0
[Note1] Vcc turn-on/off conditions
0 < t1 15ms
0 < t2 20ms
VCC
data
2.8V
0 < t3 1s
1s < t4
0.3V 0.3V
Vcc-dip conditions
1) At 2.7V Vcc < 3.0V
td 10ms
t3
VCC
t4
3.0V
2) At Vcc < 2.7V
Vcc dip conditions should also follow
the Vcc turn-on/off conditions
t
[Note2] Current dissipation (Typ.):
When Monochrome 16 level-gray-bar pattern is displayed
(Figure below, Refer Page 10 for details of RGB)
Current dissipation (Max.):
When GS3 and GS10 gray bar are displayed alternately.
[Note3] CK, R0~R5, G0~G5, B0~B5, Hsync, Vsync, ENAB, R/L and U/D
[Note4] R0~R5, G0~G5, B0~B5, Hsync, and Vsync
[Note5] ENAB [Note6] R/L and U/D [Note7] CK
µA Vcc=3.3V VI=3.3V
µA Vcc=5.0V VI=5.0V
µA Vcc=3.3V VI=3.3V
µA Vcc=5.0V VI=5.0V
µA Vcc=3.3V VI=3.3V
µA Vcc=5.0V VI=5.0V
µA Vcc=3.3V VI=3.3V
µA Vcc=5.0V VI=5.0V
2.8V
VCC
data
time
t1 t2
2. V







LQ064V3DG01 equivalent, schematic
LA1-04032C-13
b) To prevent polarizer from scratching, adhesive tape (cellophane tape) should be stuck at
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the part of laminator sheet, which is closed to blower. [See the above]
c) Pull slowly adhesive tape to peel the laminator off, with spending more than 5 second.
d) The module without laminator should be moved to the next process to prevent dust.
e) How to eliminate dust on polarizer.
Blow dust away by N2 blower having measures of electrostatics
Since the front polarizer is easily damaged, wiping dust off is not adequate.
If the polarizer is soiled, it is suggested to peel dust off by using adhesive surface of
adhesive tape.
When the metal section [shield case or shield back case] is soiled, wipe it off with dry and soft
cloth. If not so easy, breathe upon it then wipe off. If the water droplet or fat is left for long term,
it may cause stain or tarnish, it should be wipe off immediately.
Since TFT-LCD panel is made of glass substrate, dropping the panel or banging it against hard
objects may cause cracking or fragmentation.
Since CMOS LSIs are incorporated in this module, please pay special care to electrostatic while
handling it, and earth human body.
11.3 Caution in product design
The notes and cautions below should be followed when product is designed with this module.
The module should be protected with cover to prevent salt content and/or water droplet.
Take enough shielding countermeasure not to interfere to peripheral electronic device.
11.4 Others
The LCD has the nature that its performance is degradation by ultra-violet light. Don’t leave the
LCD module in direct sunlight or strong ultra violet ray.
If stored at the temperatures lower than the rated storage temperature, the LC may freeze and it
may cause LCD panel damage. If storage temperature exceeds the specified rating, the
molecular orientation of the LC may change to that of a liquid, and they may not revert to their
original state. Store the module in normal room temperature.
The inductive loss caused by routing of lamp lead wire, which is closed to conductive section,
may require the kick-off voltage greater than specified kick-off voltage.
The liquid crystal may leak out when the LCD is broken. If the liquid crystal drip into the eyes
or mouth washes it out immediately.
The caution to other ordinal electronic component should be followed also.










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