THIS SPECIFICATION IS THE PROPERTY OF BOE HF AND SHALL NOT BE
REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE HF AND
MUST BE RETURNED TO BOE HF UPON ITS REQUEST
HT215F01-100 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 21.5 inch
diagonally measured active area with WXGA resolutions (1920 horizontal by 1080 vertical
pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in
vertical stripe and this module can display 16.7M colors. The TFT-LCD panel used for this
module is adapted for a low reflection and higher color type.
Connector (CN
LVDS
Signal
LVDS Rx
T/CON
+
Mini LVDS Tx
Gate Driver
Source Driver
TFT LCD Panel
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VDD
)
1.2 Features
z LVDS Interface with 2 pixel / clock
z High-speed response
z 6-bit (Hi-FRC) color depth, display 16. 7M colors
z Incorporated edge type back-light (One Light Bar)
z High luminance and contrast ratio, low reflection and wide viewing angle
z DE (Data Enable) only
z RoHS /TCO 5.0 Compliant
z Desktop Type of PC & Workstation Use
z Slim-Size Display for Stand-alone Monitor
z Display Terminals for Control System
z Monitors for Process Controller
1.4 General Specification
The followings are general specifications at the model HT215F01-100.
ngs are maximum values which, if exceed, may cause faulty operation or
damage to the unit. The operational and non-operational maximum voltage and current
values are listed in Table 2.
< Table 2. Absolute Maximum Ratings> [VSS=GND=0V]
SymbolMin.Max.UnitRemarks
Parameter
Power Supply VoltageV
Logic Supply VoltageV
Back-light Lamp CurrentI
Back-light Lamp frequencyF
Operating TemperatureT
Storage TemperatureT
BL
DD
IN
L
OP
ST
-0.55.5
VSS-0.3VDD+0.3V
38.0mA
4080kHz
0+50
-20+60
V
℃
℃
Ta = 25 ℃
1)
1)
Note : 1) Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 OC max. and no condensation of water.
Differential input common mode voltageVcm1.01.21.5
LED Channel VoltageV
LED Channel CurrentI
LED Lifetime30,000--HrsI
DD
DD
RUSH
RF
V
IH
V
IL
|200-600mV
ID
L
L
4.55.05.5V
-TBDTBDmA
-TBDTBDANote 2
--100mVVDD= 5.0V
--+100mV
-100--mV
-54.4
-60-mA
(57.8)
V
=
Note1
V
=100mV,
IH
VIL=-100mV
P
D
Power Consumption
Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.
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The current draw and power consumption specified is for VDD=5.0V, Frame rate=75Hz and
=
a) Typ : Color Bar pattern
b) Max : Skip Sub Pixel Pattern
P
BL
total
-4.9-W
-13.06-WIL=60 mA, Note 5
-
-
2. Duration of rush current is about 2 ms and rising time of VDD is 520 μs ± 20 %
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. The voltage above this value should be applied to the lamps for more than 1 second to start-up. Otherwise the
lamps may not be turned on.
5. Calculated value for reference (V
SPEC. NUMBER
SPEC. TITLE
× IL) ×4(channel) excluding driver loss. (LED Light bar: 13S4P)
The test of Optical specifications shall be measured in a dark room (ambient luminance ≤ 1 lux and temperature =
25±2℃) with the equipment of Luminance meter system (Goniometer system and TOPCONE BM-5) and test unit shall
be located at an approximate distance 50cm from the LCD surface at a viewing angle of θ and Φ equal to 0°. We refer to
θ
(=θ3) as the 3 o’clock direction (the “right”), θ
Ø=0
the 9 o’clock direction (“left”) and θ
(= θ6 ) as the 6 o’clock direction (“bottom”). While scanning θ and/or Ø, the
Ø=270
center of the measuring spot on the Display surface shall stay fixed. The measurement shall be executed after 30
minutes warm-up period. VDD shall be 5.0V +/-10% at 25°C. Optimum viewing angle direction is 6 ’clock.
1.Viewing angle is the angle at which the contrast ratio is greater than 10. The viewing are
determined for the horizontal or 3, 9 o’clock direction and the vertical or 6, 12 o’clock
direction with respect to the optical axis which is normal to the LCD surface.
2.Contrast measurements shall be made at viewing angle of θ= 0° and at the center of the LCD
surface. Luminance shall be measured with all pixels in the view field set first to white, then
to the dark
is defined mathematically.
3.Center Luminance of white is defined as the LCD surface. Luminance shall be measured with
all pixels in the view field set first to w
shown in FIGURE 2 for a total of the measurements per display.
4.The White luminance uniformity on LCD surface is then expressed as :
ΔY = ( Minimum Luminance of 9points / Maximum Luminance of 9points ) * 100
(See FIGURE 2 shown in Appendix).
5. The color chromaticity coordinates specified in Table 4. shall be calculated from the spectral
6. The electro-optical response time measurements shall be made as FIGURE 3 shown in
7. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the
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data measured with all pixels first in red, green, blue and white. Measurements shall be made
Appendix by switching the “data” input signal ON and OFF. The times needed for the
luminance to change from 10% to 90% is Td, and 90% to 10% is Tr.
luminance (Y
luminance (YB) of that same area when any adjacent area is driven dark. (See FIGURE 4
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state. (See
CR =
) of a 25mm diameter area, with all display pixels set to a gray level, to the