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PDF M190MWW4-R1 Data sheet ( Hoja de datos )
| Número de pieza | M190MWW4-R1 | |
| Descripción | TFT LCD Module | |
| Fabricantes | IVO | |
| Logotipo |  |
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InfoVision Optoelectronics (Kunshan)Co., Ltd.
Document Title
M190MWW4 R Module Product Specification
Page No. 1/30
Document No.
Issue date 2010/10/09 Revision V00
Product Information(Tentative)
To:
Product Name: M190MWW4
R1
Document Issue Date: 2010/10/09
Customer
SIGNATURE
InfoVision Optoelectronics
SIGNATURE
REVIEWED BY
QA
PREPARED BY
FAE
Please return 1 copy for your confirmation with
your signature and comments.
Note: 1. Please contact InfoVision Company. Before designing your product based on this product.
2. The information contained herein is presented merely to indicate the characteristics and
performance of our products. No responsibility is assumed by IVO for any intellectual property
claims or other problems that may result from application based on the module described herein.
FQ-7-30-0-009-03D
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
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Document Title
M190MWW4 R Module Product Specification
Page No. 5/30
Document No.
Issue date 2010/10/09 Revision V00
1.4 Functional Block Diagram
.
Figure 1 shows the functional block diagram of the LCD module.
VCC
GND
RXinO0+/-
RXinO1+/-
RXinO2+/-
RXinO3+/-
RXinOC+/-
RXinE0+/-
RXinE1+/-
RXinE2+/-
RXinE3+/-
RXinEC+/-
Figure 1 Block Diagram
TFT LCD Module
LCD Drive Card
Timing Controller
X-Driver
DC/DC Converter
Reference Voltage
TFT Array/Cell
1,440(R/G/B) x900
Backlight Unit
Lamp
Lamp
Connector Connector
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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InfoVision Optoelectronics (Kunshan)Co., Ltd.
Document Title
M190MWW4 R Module Product Specification
Page No. 11/30
Document No.
Issue date 2010/10/09 Revision V00
5.0 Backlight Characteristics
5.1 CCFL Connector
Table 2 Connector Name / Designation
Manufacturer
Yeonho
Type / Part Number
35001HS-02L
Table 3 Signal assignment
Pin #
Signal Name
1 Lamp High Voltage
2 Lamp Low Voltage
5.2 Parameter Guideline for CCFL Inverter
Table 4 Parameter guideline for CCFL Inverter
Symbol
Parameter
Min.
Typ.
Max.
Units
Condition
ICCFL
CCFL current
(3) (7.5) (8) V
Note (1)
FCCFL
CCFL Frequency
VCCFLi
Inverter Ignition Voltage
40
--
--
VCCFL
PCCFL
CCFL Forward Voltage
CCFL Power
Consumption
(630)
-
---
--
--
(700)
-
80 [kHz]
[Vrms]
(1,700)
(1,400)
(770)
V
(11.5)
W
Ta=25[deg C]
(Note 2)
Ta=0[deg C]
(Note 3)
Ta=25[deg C]
(Note 3)
ICCFL=7.5mA
Ta=25[deg C]
-
Lamp life
CCFL
- 50,000 - Hours Note (4)
Note:
(1) If it exceeds MIN/MAX values, then "ON/OFF Cycle", and "SAFETY" will not be
guaranteed.
(2) CCFL Frequency should be carefully determined to avoid interference between inverter
and TFT LCD.
(3) The voltage over specified value (VCCFLi) should be applied to the lamp more than 1
second after startup. Otherwise, the lamp may not be turned on. The used lamp current is
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M190MWW4-R1.PDF ] | |
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