12.1 Inch Tft Display 1280x800 Lvds Interface 20 Pins Industrial Medical Lcd
General Description:
EV121WXM-N10 lamp position, light source type WLED, light source life 50K (Typ.) (hours), interface type terminal. Signal major category LVDS, panel voltage 3.3V (Typ.), panel current 0.6A (Typ.), interface pin pitch 1.0mm, interface pin count 20 pins.
Features:
1.Cell Thickness:1.0t
2.RoHS Compliant
3.Display Mode: ADS
4.Interface: LVDS, 1 port 4 pair
5.Number of colors: Real 8 bit, cannot be selected
Specifications:
| Parameter |
ITEMS |
Unit |
Remark |
| Active area |
261.12(H) ×163.2 (V) |
mm |
|
| Dimensional Outline |
277.7(W)×180.6(V) × 8.7(D) |
mm |
|
| Border(L/R/U/D) |
4.0/4.0/3.2/3.0 |
|
|
| Number of pixels |
1280 (H) ×800 (V) |
pixels |
|
| Pixel pitch |
0.07(H) × 0.2(V) |
mm |
|
| Pixel arrangement |
1P2D |
|
|
| Luminance |
Typ 400 nit, Min 300 nit |
nit |
|
| Transmittance |
5.8%(typ) |
|
without APF |
| Color Gamut |
48%(typ) |
|
|
| Display colors |
16.7M |
|
|
| Display mode |
Normally Black |
|
|
| Contrast Ratio |
1200:1 |
|
|
| Response Time |
25 |
ms |
|
|
Optima Viewing Direction
(Human Eye)
|
88/88/88/88 |
Deg. |
CR>10 |
| Driver IC |
HX8255-A |
|
|
| Weight |
TBD |
gram |
|
Absolute Maximum Ratings:
| Parameter |
Symbol |
Min. |
Max. |
Unit |
Remarks |
| LC operating Voltage |
VOP |
|
5.0 |
V |
Ta=25+/-5°C |
| Operating Temperature(Humidity) |
TOP |
-20 |
+70 |
℃ |
|
| RH(60°) |
|
90 |
% |
| Storage Temperature(Humidity) |
TST |
-30 |
+80 |
℃ |
| RH(60° ) |
|
90 |
% |
Electrical Specifications:
| Parameter |
Symbol |
Value |
Range |
Unit |
| TFT Gate ON Voltag |
VGH |
23 |
-
|
V |
| TFT Gate OFF Voltage |
VGL |
-8 |
-
|
V |
| TFT Common Electrode Voltage |
Vcom |
3.5 |
2~5 |
V |
| TFT Kick-Back Voltage Max |
ΔVp Max |
—
|
—
|
V |
| TFT Kick-Back Voltage Min |
ΔVp Min |
—
|
—
|
V |
|
LCD Panel Signal Processing Board
|
VDD
|
3.3
|
-
|
V
|
|
LCD Panel Signal Current
|
—
|
0.6
|
TBD
|
A
|
| Backlight Input Voltage |
—
|
12 |
-
|
V |
| Backlight Input Current |
—
|
0.45 |
-
|
A |
| LCD Panel Display Power |
—
|
7.1 |
TBD |
W |
| Backlight Power |
—
|
5 |
TBD |
W |
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Condition |
| Supply current |
IDD |
- |
100 |
- |
mA |
|
| LVDS DC specifications |
| Differential input high threshold |
VTH |
- |
- |
+100 |
mV |
VIC =1.2V |
| Differential input low threshold |
VTL |
-100 |
- |
- |
mV |
| LVDS common mode voltage |
VIC |
0.7 |
- |
1.6 |
V |
|
| LVDS swing voltage |
VID |
±100 |
- |
±600 |
mV |
|
| Mini-LVDS DC specifications |
| Output differential voltage range |
VOD |
±170 |
±200 |
±230 |
mV |
PI=14KΩ RL=100Ω (TA =25℃ ) |
| Output differential voltage deviation |
0.64 |
- |
0.96 |
mV |
| Output offset voltage range |
VOS |
1.0 |
1.2 |
1.4 |
V |
| Output offset voltage deviation |
1 |
- |
1.4 |
V |
Optical Specification:
| Parameter |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
|
Viewing Angle Range
|
Horizontal
|
Θ3 |
CR>10
|
|
88 |
-
|
Deg. |
| Θ9 |
|
88 |
-
|
Deg. |
|
Vertical
|
Θ12 |
|
88 |
-
|
Deg. |
| Θ6 |
|
88 |
-
|
Deg. |
| Luminance |
Lum |
Θ = 0. |
300 |
400 |
-
|
nit |
| Contrast ratio |
CR |
Θ = 0. |
800 |
1200 |
-
|
|
| Transmittance |
Tr |
|
5.2 |
5.8 |
-
|
% |
| Color Gamut |
CG |
|
-
|
48 |
-
|
% |
|
Reproduction of color
|
Red
|
Rx |
Θ = 0.
|
0.556 |
0.596 |
0.636 |
|
| Ry |
0.292 |
0.332 |
0.372 |
|
|
Green
|
Gx |
0.295 |
0.335 |
0.375 |
|
| Gy |
0.512 |
0.552 |
0.592 |
|
|
Blue
|
Bx |
0.109 |
0.149 |
0.189 |
|
| By |
0.079 |
0.119 |
0.159 |
|
Interface Connection:
| 1 |
VCC |
Power supply |
| 2 |
VCC |
| 3 |
N C |
Not connect |
| 4 |
GND |
Ground |
| 5 |
D0- |
Pixel data |
| 6 |
D0+ |
| 7 |
GND |
Ground |
| 8 |
D1- |
Pixel data |
| 9 |
D1+ |
| 10 |
GND |
Ground |
| 11 |
D2- |
Pixel data |
| 12 |
D2+ |
| 13 |
GND |
Ground |
| 14 |
CLK- |
Pixel data |
| 15 |
CLK+ |
| 16 |
GND |
Ground |
| 17 |
SDA |
Not connect |
| 18 |
SCL |
Not connect |
| 19 |
D3- |
Pixel data |
| 20 |
D3+ |
Handling Precautions:
1.Do not connect or disconnect the LCD to or from the system when power is on.
2.Never use the LCD under abnormal conditions of high temperature and high humidity.
3.When expose to drastic fluctuation of temperature (hot to cold or cold to hot ) ,the LCD may be affected; Specifically, drastic temperature fluctuation from cold to hot ,produces dew on the LCD's surface which may affect the operation of the polarizer and the LCD.
Product Tags:
|
|
Medical 12.1" IPS TFT LCD Display 1280x800 Lvds 20 Pin Images
|
