DataSheet26.com

NL6448AC33-13 PDF даташит

Спецификация NL6448AC33-13 изготовлена ​​​​«NEC» и имеет функцию, называемую «TFT Clolr LCD Module».

Детали детали

Номер произв NL6448AC33-13
Описание TFT Clolr LCD Module
Производители NEC
логотип NEC логотип 

16 Pages
scroll

No Preview Available !

NL6448AC33-13 Даташит, Описание, Даташиты
www.datasheet4u.com
DATA SHEET
TFT COLOR LCD MODULE
NL6448AC33-13
26 cm (10.4 type), 640 × 480 pixels, 262144 colors,
incorporated one lamp/edge-light type backlight
DESCRIPTION
NL6448AC33-13 is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) module comprising
amorphous silicon TFT attached to each signal electrode, a driving circuit, and a backlight.
The 26 cm diagonal display area contains 640 × 480 pixels and can display 262144 colors simultaneously.
By utilizing one lamp/edge-light type backlight, a very thin profile and low power consumption have been achieved.
FEATURES
• 6-bit digital RGB signals
• 3.3 V operation (5.0 V available)
• Thin and light weight
• Low reflection
• Low power consumption
• Incorporated edge light type backlight (One lamp, Inverter-less)
• Data enable function
APPLICATIONS
• Notebook personal computer (PC), word processor
• Display terminals for control system
• New media
• Monitors for process controller
Document No. EN0113EJ1V0DS00
Date Published November 1995 P
Printed in Japan
© 1995









No Preview Available !

NL6448AC33-13 Даташит, Описание, Даташиты
NL6448AC33-13
STRUCTURE AND FUNCTIONS
A TFT color LCD module comprises a TFT LCD panel, LSIs for driving liquid crystal, and the backlight. The
TFT LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with
liquid crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside
of the LCD panel.
RGB (Red, Green, Blue) data signals are sent to LCD panel drivers after modulation into suitable forms for
www.daatacsthiveet4mu.actormix addressing through signal processor.
Each of the liquid crystal cells acts as an electro-optical switch that controls the light transmission from the
backlight by a signal applied to a signal electrode through the TFT switch.
BLOCK DIAGRAM
R0–R5
G0–G5
B0–B5
Digital
signal
processor
Level
shift
CLK
Hsnyc
Vsnyc
DE
LCD timing
controller
H-driver
1920 lines
TFT LCD panel
H : 640 × 3 (R, G, B)
V : 480
VCC
VHV
Power
supply
circuit
LSls
Drivers
Backlight
OUTLINE OF CHARACTERISTICS (at room temperature)
Display area
211.2 (H) × 158.4 (V) mm
Drive system
a-Si TFT active matrix
Display colors
262144 colors
Number of pixels
640 × 480 pixels
Pixel arrangement
RGB vertical stripe
Pixel pitch
0.33 (H) × 0.33 (V) mm
Module size
243.0 (H) × 179.0 (V) × 8.0 max. (D) mm
Weight
385 g (typ.)
Contrast ratio
150:1 (typ.)
Viewing angle (more than the contrast ratio of 10:1)
Horizontal : 45˚ (typ. left side, right side)
Vertical : 20˚ (typ. up side), 40˚ (typ. down side)
Designed viewing direction • Wider viewing angle with contrast ratio : down side (6 o’clock)
• Wider viewing angle without image reversal: up side (12 o’clock)
• Optimum grayscale (γ = 2.2)
: perpendicular
Color gamut
42 % (typ. center, to NTSC)
Response time
40 ms (max.), “white” to “black”
Luminance
70 cd/m2 (typ.)
Signal system
6-bit digital signals for each of RGB primary colors, synchronous signals
(Hsync, Vsync), dot clock (CLK), DE signal
Supply voltages
3.3 V [5.0 V]
Backlight
Edge light type, one cold cathode fluorescent lamp
Power consumption
2.1 W (typ. at 3.3 V)
2









No Preview Available !

NL6448AC33-13 Даташит, Описание, Даташиты
NL6448AC33-13
GENERAL SPECIFICATIONS
Item
Module size
Display area
www.datasheet4u.Ncuommber of pixels
Dot pitch
Pixel pitch
Pixel arrangement
Display colors
Weight
Specification
243.0 ± 0.5 (H) × 179.0 ± 0.5 (V) × 8.0 max. (D)
211.2 (H) × 158.4 (V)
640 (H) × 480 (V)
0.11 (H) × 0.33 (V)
0.33 (H) × 0.33 (V)
RGB (Red, Green, Blue) vertical stripe
262144
400 (max.)
Unit
mm
mm
pixel
mm
mm
color
g
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply voltage
Input voltage
Storage temp.
Operating temp.
Humidity
Symbol
VCC
VI
TST
TOP
Rating
–0.3 to 6.5
–0.3 to 6.5
–20 to 60
0 to 50
95 % relative humidity
85 % relative humidity
Absolute humidity shall not
exceed Ta = 50 ˚C,
85 % relative humidity level
* Measured at the display area
ELECTRICAL CHARACTERISTICS
Unit Remarks
V Ta = 25 ˚C
V VI < VCC + 3.0
˚C
˚C Module surface*
Ta = 40 ˚C No condensation
Ta = 50 ˚C
Ta > 50 ˚C
(1) Logic, LCD driving
Parameter
Supply voltage
Logic input “L” voltage
Logic input “H” voltage
Supply current
Symbol Min.
Typ. Max.
VCC 3.0 3.3 3.6
(4.75)
(5.0)
(5.25)
VIL 0
– VCC × 0.3
VIH VCC × 0.7
VCC
ICC
*1 270
*2 400
*1 (190) *2 (350)
*1. Checker flag pattern (in EIAJ ED-2522)
*2. Theoretical maximum current pattern
Unit
V
V
V
mA
mA
Remarks
VCC = 3.3 V
(VCC = 5.0 V)
Ta = 25 ˚C
VCC = 3.3 V
VCC = 5.0 V
3










Скачать PDF:

[ NL6448AC33-13.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
NL6448AC33-10TFT Clolr LCD ModuleNEC
NEC
NL6448AC33-13TFT Clolr LCD ModuleNEC
NEC
NL6448AC33-15TFT COLOR LCD MODULENEC
NEC
NL6448AC33-18TFT COLOR LCD MODULENEC
NEC

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск