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PDF LQ022B8UD05 Data sheet ( Hoja de datos )
| Número de pieza | LQ022B8UD05 | |
| Descripción | Display Module | |
| Fabricantes | Sharp | |
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Technical Document
LCD Specification
LCD Group
LQ022B8UD05 LCD Module
Product Specification
December 2009
QCIF+ LCD Module featuring 125 nits bright-
ness with 60:1 contrast. Full specification listing.
1 page  
SPEC No.
MODEL No.
LCP-05032F LQ022B8UD05
PAGE
2
charge up and discharge. Equipment must be grounded through 100Mohms resistance. Use ion blower.
③ Floor
Floor is an important part to leak static electricity which is generated from human body or equipment.
There is a possibility that the static electricity is charged to them without leakage in case of insulating floor, so the
countermeasure (electrostatic earth:1×108Ω) should be made.
④ Humidity
Proper humidity of working room may reduce the risk of electrostatic charge up and discharge. Humidity should be kept
over 50% all the time.
⑤ Transportation/storage
Storage materials must be anti-static to prevent causing electrostatic discharge.
⑥ Others
Protective film is attached on the surface of LCD panel to prevent scratches or other damages. When removing this
protective film, remove it slowly under proper anti-ESD control such as ion blower.
(11) Hold LCD very carefully when placing LCD module into the system housing. Do not apply excessive stress or pressure
to LCD module. Do not to use chloroprene rubber as it may affect on the reliability of the electrical interconnection.
(12) Do not hold or touch LCD panel to flex interconnection area as it may be damaged.
(13) As the binding material between LCD panel and flex connector mentioned in 12) contains an organic material, any type
of organic solvents are not allowed to be used. Direct contact by fingers is also prohibited.
(14) When carrying the LCD module, place it on the tray to protect from mechanical damage. It is recommended to use the
conductive trays to protect the CMOS components from electrostatic discharge. When holding the module, hold the Plastic
Frame of LCD module so that the panel, COG and other electric parts are not damaged.
(15) Do not touch the COG’s patterning area. Otherwise the circuit may be damaged.
(16) Do not touch LSI chips as it may cause a trouble in the inner lead connection.
(17) Place a protective cover on the LCD module to protect the glass panel from mechanical damages.
(18) LCD panel is susceptible to mechanical stress and even the slightest stress will cause a color change in background. So
make sure the LCD panel is placed on flat plane without any continuous twisting, bending or pushing stress.
(19) Protective film is placed onto the surface of LCD panel when it is shipped from factory. Make sure to peel it off before
assembling the LCD module into the system. Be very careful not to damage LCD module by electrostatic discharge when
5 Page 
SPEC No.
MODEL No.
LCP-05032F LQ022B8UD05
PAGE
8
5. Electrical Specifications
(5-1) Electrical characteristics
Parameter
Supply voltage for LCD
Supply voltage for Logic
”H” level input voltage
”L” level input voltage
”H” level Input leakage
current
”L” level Input leakage
current
”H” level output voltage
”H” level output voltage
Current consumption for LCD
Current consumption for
Logic
Symbo
l
VEE-
VSS
VDD-
VSS
VIH
VIL
IIH
IIL
VOH
VOL
IEE
IDD
Table 4
Conditions
Ta=-10～60 °C
Ta=-10～60 °C
Ta=-10～60 °C
Ta=-10～60 °C
VIN= VSS or VDD
Ta=-10～60 °C
IOH =-100μA, IOL =100μA
Ta=25 °C
Ta=25°C, VEE=3.0V, VDD=3.0V, VSS=0V
Min.
Typ.
Max.
Unit
Applicable
Pin
2.8
3.0
3.2 V
VEE
1.7
3.0
3.6 V
VDD
0.7VDD
-
-
-
-V
0.3VDD V
(note1)
- - 10 μA
(note2)
-10 -
- μA
0.8VDD
-
- V (note3)
- - 0.2VDD V
- 5.5 8.0 mA
2.0 10.0 μA (note4)
(note1)
(note2)
(note3)
(note4)
/WR, /CS, RS, /RD, /RES, D0~D15
/WR, /CS, RS, /RD, /RES, D0~D15
LCDINT
Following Conditions
Ta=25 °C, VDD=3.0V, VEE=3.0V, Frame frequency = 80Hz
Display Pattern: All Black. No Host CPU access.
*All Black pattern
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11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet LQ022B8UD05.PDF ] | |
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