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V Series 47" Chassis Mount Sunlight Readable TFT LCD (Brightness: 2000nits, Res.: 1920 x 1080, Contrast Ratio: 1050:1) (Model: VCHH4700)

V Series 47" Chassis Mount Sunlight Readable TFT LCD (Brightness: 2000nits, Res.: 1920 x 1080, Contrast Ratio: 1050:1) (Model: VCHH4700)

V Series 47" Chassis Mount Sunlight Readable TFT LCD (Brightness: 2000nits, Res.: 1920 x 1080, Contrast Ratio: 1050:1) (Model: VCHH4700)

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VCHH4700
  • Overview
  • Specifications
The VCHH4700 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp (CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a V Series type(1) display operating in the normally black mode. This TFTLCD has 47.0 inches diagonally measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 10-bit gray scale signal for each dot, thus, presenting a palette of up to 1.07 Billion colors. The VCHH4700 has been designed to apply the interface method that enables low power. Flat Link must be used as a 10-bit 2-port LVDS (Low Voltage Differential Signaling) chip. The VCHH4700 is intended to support applications where thin thickness, low power are critical factors and graphic display are important. In combination with the vertical arrangement of the subpixels, the VCHH4700 characteristics provide an excellent flat display for office automation products such as Public information, public transportation and outdoor application where sunlight readability is critical.
 
V Series type means that has a function of transmissive and reflective mode in a body and it is able to use at indoor or outdoor under dark and sunlight at all.
 
 
Features:
 
Active screen size 46.96 inches(119.29cm) diagonal
Outline Dimension 1068.0(H) x 613.2(V) x 54.7(D) mm (Typ.)
Pixel format 1920 horiz. By 1080 vert. Pixels (RGB stripes arrangement)
Color depth 10-bit , 1.07 Billion colors
Luminance (white) 1400 cd/m2 (Typ.) at center 1 point
Reflectance 2.5 % (Max.)
Power consumption 219.7 Watt at B/L ON, (6.72 Watt at B/L OFF )
Weight 16500 g (Typ.)
Display operating mode Sunlight Readable mode, Normally Black
Surface treatments UV coating(Max.2%) and Low reflection treatment of the front polarizer
At 80Klux: 2000nits
 
 
 
 
Optical Specifications:
Optical characteristics are determined after the unit has been 'ON' and stable for approximately 10 minutes in a dark environment at 25 °C. The values specified are at an approximate distance 500mm from the LCD surface at a viewing angle equal to 0 °.
 
Parameter
Values
Units
Note
Min.
Typ.
Max.
At Indoor
Brightness
1200
1400
-
cd/m2
Contrast Ratio
-
1050
-
Viewing
angle
(CR ≥ 10)
Left
-
88
-
degree
Right
-
88
-
degree
Top
-
88
-
degree
Bottom
-
88
-
degree
Color
coordinates
White X-axis
Typ -0.05
0.286
Typ. +0.05
-
White Y-axis
0.303
-
At
80Klux
Reflectance
-
-
2.5
%
Brightness
2000
-
cd/m2
Response
time
Rise time + Fall time
-
8
12
msec
 
 

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