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PROPRIETARY NOTE
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
SPEC. NUMBER PRODUCT GROUP ISSUE DATE PAGE
TFT-LCD Rev. B
2011.05.20 OF 29
TITLE : B3 HM215WU1-300
Preliminary Product Specification
Rev. B
HEFEI BOE OPTOELECTRONICS TECHNOLOGY
R2010-6053-O(1/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT B 2011.05.20
SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF 29
REVISION HISTORY
REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED
O Initial Release 2011.03.24
Page 5: Dimensional outline;
Page 7: Back-light lamp voltage, current, ope
rating frequency and power consumption;
A Page 13: Back-light Interface Connection; 2011.04.12
Page 14: Clock (Frequency, High time, Low ti
me)and frame period max;
Page 15: CLKIN period;
Page 5&20: Weight;
Page 23: Product label;
B Page 7: Power Supply Current & power cons 2011.05.20
umption;
Page 8: Reproduction of color (R/G/B coordin
ate)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT B 2011.05.20
SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
Contents
No. Item Page
1.0 General Description 4
2.0 Absolute Maximum Ratings 6
3.0 Electrical Specifications 7
4.0 Optical Specifications 8
5.0 Interface Connection 10
6.0 Signal Timing Specifications 14
7.0 Signal Timing Waveforms of Interface Signal 16
8.0 Input Signals, Display Colors & Gray Scale of Colors 18
9.0 Power Sequence 19
10.0 Mechanical Characteristics 20
11.0 Reliability Test 21
12.0 Handling& Cautions 22
13.0 Product Serial Number 23
14.0 Packing 24
15.0 Appendix 26
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT B 2011.05.20
SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
1.0 GENERAL DESCRIPTION
1.1 Introduction
HM215WU1-300 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 FHD 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.
LVDS LVDS Rx Source Driver
Input +
Signal T/CON 2 CCFL CN23 CN24
+
Connector (CN
Mini LVDS Tx
Gate Driver
TFT LCD Panel
VDD DC/DC
Gamma
1920 1080
1
)
Vcom
2 CCFL CN21 CN22
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 (Four lamps)
z High luminance and contrast ratio, low reflection and wide viewing angle
z DE (Data Enable) only
z RoHS Compliant
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SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
1.3 Application
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 HM215WU1-300.
Parameter Specification Unit Remarks
Active area 476.64(H) 268.11 (V) mm
Number of pixels 1920(H) 1080(V) pixels
Pixel pitch 0.24825(H) 0.24825(V) mm
Pixel arrangement RGB Vertical stripe
Display colors 16.7M colors
Display mode Normally White
Dimensional outline 495.6(H) 292.2(V) 15.5(D) typ. mm
Weight 2650(Typ.) g
Surface Treatment Haze 25%, 3H
Back-light Upper / Lower side 2-CCFL Type
(4 CCFL total)
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SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
2.0 ABSOLUTE MAXIMUM RATINGS
The followings 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]
Symbol Min. Max. Unit Remarks
Parameter
Power Supply Voltage VDD -0.5 5.5 V
Ta = 25
Logic Supply Voltage VIN VSS-0.3 VDD+0.3 V
Operating Temperature TOP 0 +50 1)
Storage Temperature TST -20 +60 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.
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PRODUCT GROUP REV ISSUE DATE
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SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
3.0 ELECTRICAL SPECIFICATIONS
3.1Electrical Specifications
< Table 3. Electrical specifications > [Ta =25 2 ]
Parameter Min. Typ. Max. Unit Remarks
Power Supply Voltage VDD 4.5 5.0 5.5 V
Note1
Power Supply Current IDD - 700 1200 mA
In-Rush Current IRUSH - - 3 A Note 2
Permissible Input Ripple Voltage VRF - - 100 mV VDD = 5.0V
High Level Differential Input
VIH - - +100 mV
Threshold Voltage
Low Level Differential Input
VIL -100 - - mV
Threshold Voltage
Differential input voltage |VID | 200 - 600 mV
VIH=100mV,
Differential input common mode voltage Vcm 1.0 1.2 1.5
VIL=-100mV
Back-light Lamp Voltage VBL 720 800 880 Vrms
Back-light Lamp Current IBL 3.0 7.5 - mArms
Back-light Lamp operating Frequency FL 40 - 80 KHz Note 3
- - 1400 Vrms 25 , Note 4
Lamp Start Voltage
- - 1700 Vrms 0 , Note 4
Lamp Life 50,000 - - Hrs IBL= 7.5 mA
PD - 3.5 - W
Power Consumption PBL - 24 - W IBL=7.5 mA, Note 5
Ptotal - 27.5 - 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 VDD=5.0V, Frame rate=75Hz and
Clock frequency = 92.90MHz. Test Pattern of power supply current
a) Typ : Color Bar pattern
b) Max : Skip Sub Pixel Pattern
2. Duration of rush current is about 2 ms and rising time of VDD is 520 s 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 (VL IL) 4 excluding inverter loss.
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TFT- LCD PRODUCT B 2011.05.20
SPEC. NUMBER SPEC. TITLE PAGE
B3 HM215WU1-300 Preliminary Product Specification Rev. B OF29
4.0 OPTICAL SPECIFICATION
4.1 Overview
The test of Optical specifications shall be measured in a dark room (ambient luminance d 1 lux and temperature =
25r2 ) 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 and equal to 0q. We refer to