BOE HR270WU3-300 Specification

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HR270WU3

300 Preliminary Product Specification

THIS SPECIFICATION IS THE PROPERTY OF BOE DT AND SHALL NOT BE
REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE DT AND
MUST BE RETURNED TO BOE DT UPON ITS REQUEST

-

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PROPRIETARY NOTE

BEIJING BOE Display TECHNOLOGY

SPEC. NUMBER

z

B2010-8002-O (1/3)

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PRODUCT GROUP

TFT-LCD

Rev.P0

ISSUE DATE

2013.03.26

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REVISION HISTORY

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TFT- LCD PRODUCT Rev.P0 Mar. 26. 13’

REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED

Rev.P0 Initial Release Mar. 26. 13’ LJ.Xiao

REV

ISSUE DATE

SPEC. NUMBER

z

B2010-8002-O (2/3)

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SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

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Content

7.0

Signal Timing Waveforms of Interface Signal

15

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PRODUCT GROUP

TFT- LCD PRODUCT

REV

Rev.P0

ISSUE DATE

Mar. 26. 13’

s

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 13

8.0 Input Signals, Display Colors & Gray Scale of Colors 17

9.0 Power Sequence 18

10.0 Mechanical Characteristics 19

11.0 Reliability Test 20

12.0 Handling& Cautions 21

13.0 Product Serial Number 22

14.0 Packing 23

15.0 Appendix 25

SPEC. NUMBER

S

B2010-8002-O (3/3)

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HR270WU3-300 Product Specification_Rev.P0

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1.1 Introduction

Ý

+

gg

z

LV

DS Interface with 2 pixel / clock

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PRODUCT GROUP

TFT- LCD PRODUCT

REV

Rev.P0

1.0 GENERAL DESCRIPTION

HR270WU3-300 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 27.0 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.

Connector (CN

LVDS
Input
Signal

LVDS Rx

+

T/CON

Gate Driver

Mini LVDS Tx

Source Driver

TFT LCD Panel

ISSUE DATE

Mar. 26. 13’

1920

VDD

1

)

1.2 Features

z High-speed response
z 8-bit (Real) color depth, display 16. 7M colors
z High luminance and contrast ratio, low reflection and wide viewing angle
z DE (Data Enable) only
z RoHS/Halogen Free
z Gamma Correction

DC/DC

Gamma

Vcom

LED Lighting Bar

1080

LED Connector

SPEC. NUMBER

S

B2010-8002-O (3/3)

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HR270WU3-300 Product Specification_Rev.P0

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Display colors

16.7M

colors

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TFT- LCD PRODUCT

1.3 Application

zDesktop Type of PC & Workstation Use
z Display Terminals for Control System
z Monitors for Process Controller

1.4 General Specification

The followings are general specifications at the model HR270WU3-300.

<Table 1. General Specifications>

Parameter Specification Unit

REV

Rev.P0

ISSUE DATE

Mar. 26. 13’

Remarks

Active area

Number of pixels

Pixel pitch

597.888(H) Ý 336.312(V)

1920(H) ശ1080(V)

0.3114(H) ശ0.3114(V)

mm

pixels

mm

Pixel arrangement RGB Vertical stripe

Display mode Normally Black

Open Cell
Transmittance

4.85 %

Weight TBD (Typ.) g

Surface Treatment

Power Consumption P

Haze 25%, 3H

: 7w (max)

D

At center
point with
BOE BLU

SPEC. NUMBER

S

SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

B2010-8002-O (3/3)

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The followi

ڑ ڋ

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ڏ ڋ

ڪ ۋ ۀ ۍڼ ۏۄۉ ۂٻڭ ڼ ۉ ۂ ۀ

ڮ ۏۊ ۍڼ ۂ ۀ ٻڭ ڼ ۉ ۂ ۀ

ڭۀۇڼۏۄۑۀٻڣ

ې

ڋ

ڍ ڋ ڏ ڋ ڑ ڋ ړ ڋڈڍ ڋ

گ ۀ ۈ ۋ ۀ ۍڼ ۏې ۍۀ ٻڃഴڞ ڄ

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PRODUCT GROUP

TFT- LCD PRODUCT

REV

Rev.P0

2.0 ABSOLUTE MAXIMUM RATINGS

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>

Symbol Min. Max. Unit Remarks

Parameter

Power Supply Voltage V

Logic Supply Voltage V

LED Light Bar Current
Per Input Pin

LED Light Bar Voltage
Per Input Pin

IPIN - 105 mA

VPIN - 47.6 V

DD

IN

-0.3 6.0

VSS-0.3 VDD+0.3 V

[VSS=GND=0V]

V

ISSUE DATE

Mar. 26. 13’

Ta = 25 ć

Operating Temperature T

Storage Temperature T

OP

ST

0+50

-20 +60

ć

ć

Note : 1) Temperature and relative humidity range are shown in the figure below.

O

Wet bulb temperature should be 39

ڔڋ

ڐ

C max. and no condensation of water.

OZ`S`WP

O\WS\WP

O]WSZWP

1)

1)

SPEC. NUMBER

S

SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

B2010-8002-O (3/3)

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p

[

ധ

2

ć

]

ppp g

RF

DD

VIL100mV

Clock frequency =

MHz. Test Pattern of power supply current

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PRODUCT GROUP

TFT- LCD PRODUCT

3.0 ELECTRICAL SPECIFICATIONS

3.1Electrical Specifications

< Table 3. Electrical specifications >

Parameter Min. Typ. Max. Unit Remarks

Power Supply Voltage V

Power Supply Current I

In-Rush Current I

Permissible In

High Level Differential Input
Threshold Voltage

Low Level Differential Input
Threshold Voltage

Differential input voltage |V

Differential input common mode voltage Vcm 1.0 1.2 1.5

ut Ripple VoltageV

DD

DD

RUSH

V

IH

V

IL

| 200 - 600 mV

ID

4.5 5.0 5.5 V

- 1000 1400 mA

- 2.0 3.0 A Note 2

- - 100 mV V

- - +100 mV

-100 - - mV

REV

Rev.P0

ISSUE DATE

Mar. 26. 13’

Ta =25

Note1

= 5.0V

V

=100mV,

IH

=-

Power Consumption

P

D

P

BL

P

total

-57W

- 18.8 20 W Note 3

- 23.8 27 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

92.9
a) Typ : Color Test
b) Max : Skip Subpixel255

2. Duration of rush current is about 2 ms and rising time of VDD is 520 s ρ 20 %

3. Calculated value for reference (Input pins*VPIN ശIPIN) excluding inverter loss.

SPEC. NUMBER

S

SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

B2010-8002-O (3/3)

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4.1O

r

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PRODUCT GROUP

TFT- LCD PRODUCT

REV

Rev.P0

ISSUE DATE

Mar. 26. 13’

4.0 OPTICAL SPECIFICATION

verview

The test of Optical specifications shall be measured in a dark room (ambient luminance d 1 lux and temperature =

25r2ć) 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

(=3) as the 3 o’clock direction (the “right”), 



Ø=0

the 9 o’clock direction (“left”) and 

(= 6 ) as the 6 o’clock direction (“bottom”). While scanning  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 25qC. Optimum viewing angle direction is 6 ’clock.

4.2 Optical Specifications

[VDD = 5.0V, Frame rate = 60Hz, Clock = 74.25MHz, IBL= 400mA, Ta =25ധ2 ć]

Parameter Symbol Condition Min. Typ. Max. Unit Remark



Horizontal

Viewing Angle

range

Vertical

3



9



12



6

(= 12) as the 12 o’clock direction (“upward”), 

Ø=90

75 89 - Deg.

75 89 - Deg.

CR > 10 Note 1

70 89 - Deg.

70 89 - Deg.

Ø=180

(= 9) as

Luminance Contrast ratio CR 700 1000 Note 2

Transmittance 4.85% Note 3

White luminance uniformity Y 75 80 % Note 4

W

W

x

y

R

x

R

y

G

x

G

y

B

x

B

y

g

 = 0q

(Center)

Normal

Viewing

Angle

White

Red

Reproduction

of colo

Green

Blue

Response

Time

Cross Talk CT - - 2.0 % Note 7

GTG T

0.283 0.313 0.343 -

0.299 0.329 0.359 -

0.615

0.298

0.273

0.588

0.118

0.030

0.645

0.328

0.303

0.618

0.148

0.060

14 20 ms Note 6

0.675 -

0.358 -

0.333 -

0.648 -

0.178 -

0.090 -

Note 5

(BOE BL)

SPEC. NUMBER

S

SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

B2010-8002-O (3/3)

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p

p,

y

y

ԩ

Y = ( Minimum Luminance of 9points / Maximum Luminance of 9points ) * 100

lumi

(Y

) of

ith all displ

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PRODUCT GROUP

TFT- LCD PRODUCT

REV

Rev.P0

ISSUE DATE

Mar. 26. 13’

Note :

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 T= 0q and at the center of the LCD
surface. Luminance shall be measured with all
to the dark (black) state. (See FIGURE 1 shown in Appendix) Luminance Contrast Ratio (CR)
is defined mathematically.

CR =

Luminance when displaying a white raster

Luminance when displaying a black raster

3. Measurements shall be made at the center of the panel. The BLU is used b
Definition of Transmittance (T%) :

ixels in the view field set first to white, then

BOE.

Module is with white(L255) signal input

Luminance of LCD Module

Transmittance =

Luminance of BLU

Ý 100 %

4. The White luminance uniformity on LCD surface is then expressed as :

(See FIGURE 2 shown in Appendix).

5. The color chromaticity coordinates specified in Table 4. shall be calculated from the spectral
data measured with all pixels first in red, green, blue and white. Measurements shall be made
at the center of the panel.

6. Response time Tg is the average time required for display transition by switching the input

signal as below table and is based on Frame rate fV =60Hz to optimize.

Each time in below table is defined as Figure 3and shall be measured by switching the input

signal for “any level of gray(bright)”and “any level of gray(dark)”.

7. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the

nance

luminance (Y

a 25mm diameter area, w

A

) of that same area when any adjacent area is driven dark. (See FIGURE 4

B

ay pixels set to a gray level, to the

shown in Appendix).

SPEC. NUMBER

S

SPEC. TITLE

HR270WU3-300 Product Specification_Rev.P0

B2010-8002-O (3/3)

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