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Datasheet HV121WX4-120 PDF ( 特性, スペック, ピン接続図 )

部品番号 HV121WX4-120
部品説明 TFT LCD Module
メーカ HYDIS
ロゴ HYDIS ロゴ 
プレビュー
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HV121WX4-120 Datasheet, HV121WX4-120 PDF,ピン配置, 機能
PROPRIETARY NOTE
THIS SPECIFICATION IS THE PROPERTY OF HYDIS AND SHALL NOT BE
REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF
HYDIS AND MUST BE RETURNED TO HYDIS UPON ITS REQUEST
TITLE : HV121WX4-120
Product Specification for Customer
Rev. A
HYDIS Technologies
SPEC. NUMBER
B2005-C001-D(1/3)
PRODUCT GROUP
TFT-LCD PRODUCTS
REV.
A
ISSUE DATE
PAGE
1 OF 30
A4(210 X 297)

1 Page



HV121WX4-120 pdf, ピン配列
PRODUCT GROUP
REV ISSUE DATE
TFT-LCD PRODUCT
1.0 GENERAL DESCRIPTION
A
1.1 Introduction
HV121WX4-120 is a color active matrix TFT LCD module using amorphous silicon TFT's
(Thin Film Transistors) as an active switching devices. This module has a 12.1 inch
diagonally measured active area with WXGA resolutions (1280 horizontal by 800 vertical
pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in
vertical stripe and this module can display 262,144 colors. The TFT-LCD panel used for
this module is a low reflection and higher color type.
LVDS
Input
Signal
LVDS Rx
+
T/CON
1 VDD
DC/DC
Gamma
Vcom
1.2 Features
Source Driver
TFT LCD Panel
1280 ×800
BACK LIGHT (Fluorescent Lamp)
CN2
z Thin and light weight
z 3.3 V power supply
z Low driving voltage and low power consumption
z 1 Channel LVDS Interface
z Single CCFL (Bottom side/Horizontal Direction)
z 262,144 colors
z Data enable signal mode
z Side Mounting Frame
z On Board EDID chip
z RoHS Product
z VESA V2 Compatible except for thickness
z AG150T polarizer product
SPEC. NUMBER
B2005-C001-D(3/3)
SPEC. TITLE
HV121WX4-120 Product Specification for Customer
PAGE
4 OF 26
A4(210 X 297)


3Pages


HV121WX4-120 電子部品, 半導体
PRODUCT GROUP
REV ISSUE DATE
TFT-LCD PRODUCT
A
3.0 ELECTRICAL SPECIFICATIONS
3.1 Electrical Specifications
< Table 3. Electrical specifications >
[Ta = 25±2]
Parameter
Power Supply Voltage
Power Supply Current
CCFL Ignition Time
Min. Typ. Max. Unit Remarks
VDD 3.0 3.3 3.6 V Note1
IDD 330 mA Note1
t 1 sec
High Level Differential Input Signal
Voltage
VIH
- +100 mV
Low Level Differential Input Signal
Voltage
VIL
-100
-
mV
Back-light Lamp Voltage
Back-light Lamp Current
Back-light Lamp operating
Frequency
VBL 760 580 540 Vrms Note2
IBL 2.0 6.0 7.0 mA
FL 45
80 KHz One Lamp, Note3
Lamp Start Voltage
Lamp Life
Extended Battery Life
Power Consumption
PD
PBL
Ptotal
PD
PBL
Ptotal
1,120
1,350
10,000
15,000
1.0
2.0
3.0
1.1
3.5
4.6
3.85
Vrms At Ta=25, Note4
Vrms At Ta=0, Note4
Hrs IBL= 7mA, Note5
W At Mosaic pattern
W At 60nit
W
W Note1
W IBL=6mA, Note6
W
Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.
The current draw and power consumption specified is for 3.3V at 25.
a) Typ: Windows XP desktop Pattern
b) Max: V2 Skip Pattern
2. Reference value, which is measured with Samsung Electric SIC-180 Inverter.
(VBL Min is value at IBL Min and VBL Max is value at IBL Max)
3. The lamp frequency should be selected as different as possible from the horizontal synchronous
frequency and its harmonics to avoid interference which may cause line flow on the display.
4. For starting the backlight unit, the output voltage of DC/AC's transformer should be larger than
the minimum lamp starting voltage.(1,120 Vrms at 25 & 1,350 Vrms at 0 )
If an inverter has shutdown function it should keep its output for more than 1 second even if
the lamp connector open. Otherwise the lamps may not to be turned on.
5. End of Life shall be determined by the time when any of the following is satisfied under continuous
lighting at 25and IBL = 7.0[mA].
  y Intensity drops to 50% of the Initial Value.
6. Calculated value for reference (VBL × IBL)
SPEC. NUMBER
B2005-C001-D(3/3)
SPEC. TITLE
HV121WX4-120 Product Specification for Customer
PAGE
7 OF 26
A4(210 X 297)

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