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부품번호 | LC215EUE-SDA1 기능 |
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기능 | Full HD TFT LCD | ||
제조업체 | LG | ||
로고 | |||
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Product Specification
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̻( ) Preliminary Specification
( ) Final Specification
Title
21.5” Full HD TFT LCD
BUYER
MODEL
MOONSTONE
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC215EUE
SUFFIX
SDA1(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
/
APPROVED BY
SIGNATURE
DATE
H. S. SONG / Team Leader
REVIEWED BY
Y. J. KIM / Project Leader
PREPARED BY
/ K. M. LEE / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
MNT Products Engineering Dept.
LG Display Co., Ltd
9HU )(%
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Product Specification
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1. General Description
LC215EUE is a Color Active Matrix Liquid Crystal Display with a Light Emitting Diode ( White LED) backlight
system without LED driver. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 21.46 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920horizontal 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 8-bit gray scale signal for each dot,
thus, presenting a palette of more than 16,7M colors with A-FRC (Advanced Frame Rate Control).
It has been designed to apply the 8Bit 2 port LVDS interface.
It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
Mini-LVDS (RGB)
RGB Source Driver Circuit
LVDS
2port
CN1
(30pin)
+5.0V
Timing
Controller
S1
G1
S1920
TFT - LCD Panel
Ý Ý(1920 RGB 1080 pixels)
+5.0V
Power Circuit
Block
G1080
VLED
General Features
Active Screen Size
Outline Dimension
Pixel Pitch
Pixel Format
Color Depth
Luminance, White
Viewing Angle(CR>10)
Power Consumption
Weight
Display Operating Mode
Surface Treatment
9HU
CN2 (6PIN)
Back light Assembly
(LED)
[ Figure 1 ] Block diagram
21.46 inches(545.22mm) diagonal
495.6(H) x 292.2(V) x 10.2(D) mm (Typ.)
0.2475 mm x 0.2475mm
1920 horiz. By 1080 vert. Pixels RGB stripes arrangement
16,7M colors (6bit + A-FRC)
250 cd/m2 ( Center 1 Point, Typ.)
View Angle Free (R/L 178(Typ.), U/D 178(Typ.))
Total 22.68 Watt (Typ.) (4.38 Watt @VLCD, 18.3 Watt @W/O Driver)
1300 g (typ.)
Transmissive mode, normally black
Hard coating(3H), Anti-Glare treatment of the front polarizer(Haze 10%)
)(%
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Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Parameter
Backlight Assembly :
Forward Current
(one array)
Anode
Cathode
Forward Voltage
Forward Voltage Variation
Power Consumption
Burst Dimming Duty
Burst Dimming Frequency
LED Array : (APPENDIX-V)
Life Time
Symbol
IF (anode)
IF (cathode)
VF
VF
PBL
On duty
1/T
Min
10
30,000
Values
Typ
110
Max
1.7
100
Unit
mAdc
mAdc
Vdc
Vdc
W
%
Hz
Hrs
Note
·5%
2, 3
4
5
6
8
7
The design of the LED driver must have specifications for the LED array in LCD Assembly.
The electrical characteristics of LED driver are based on Constant Current driving type.
The performance of the LED in LCM, for example life time or brightness, is extremely influenced by the
characteristics of the LED Driver. So, all the parameters of an LED driver should be carefully designed.
When you design or order the LED driver, please make sure unwanted lighting caused by the mismatch of the
LED and the driver (no lighting, flicker, etc) has never been occurred. When you confirm it, the LCD–
Assembly should be operated in the same condition as installed in your instrument.
1. Electrical characteristics are based on LED Array specification.
2. Specified values are defined for a Backlight Assembly. (IBL : 1 LED array, 110mA)
3. The forward current(IF) of the anode terminal is 110mA and it supplies four strings, respectively
13 (LED Pakage / 1string)
Anode
¶ ¶ ¶ Cathode #1
¶¶¶
¶
¶
¶
¶¶¶
Cathode #2
Cathode #4
4 (LED String / 1 Array)
4.
5.
The
ȟVF
forward voltage(VF)
means Max VF-Min
of
VF
LED array depends on ambient temperature (Appendix-V)
in one Backlight. So VF variation in a Backlight isn’t over Max.
1.7V
6. Maximum level of power consumption is measured at initial turn on.
Typical level of power consumption is measured after 1hrs aging at 25 ± 2¶C.
7. The life time(MTTF) is determined as the time at which brightness of the LED is 50% compared to that of
initial value at the typical LED current on condition of continuous operating at 25 ± 2¶C, based on duty 100%.
8. The reference method of burst dimming duty ratio.
It is recommended to use synchronous V-sync frequency to prevent waterfall
(Vsync x 1 =Burst Frequency)
Though PWM frequency is over 182Hz (max252Hz), function of backlight is not affected.
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부품번호 | 상세설명 및 기능 | 제조사 |
LC215EUE-SDA1 | Full HD TFT LCD | LG |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |