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PDF LCX020BK Data sheet ( Hoja de datos )
| Número de pieza | LCX020BK | |
| Descripción | 1.8cm (0.7-inch) Color LCD Panel | |
| Fabricantes | Sony | |
| Logotipo |  |
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1.8cm (0.7-inch) Color LCD Panel
LCX020BK
Description
The LCX020BK is a 1.8cm diagonal active matrix
TFT-LCD panel addressed by polycrystalline silicon
super thin film transistors with built-in peripheral driving
circuit. This panel provides full-color representation.
RGB dots are arranged in a striped pattern optimum
for data applications and capable of displaying fine
text and vertical lines.
The adoption of an advanced on-chip black matrix
realizes a high luminance screen, and high picture
quality is possible with built-in cross talk free and
ghost free circuits.
This panel has a polysilicon TFT high-speed
scanner and built-in function to display images
up/down and/or right/left inverse. In addition, the
built-in 5V interface circuit leads to lower voltage of
timing and control signals.
The panel contains a display area varying circuit
which supports Macintosh16∗1/SVGA/VGA/PC98∗2
data signals by changing the display area according
to the type of input signal. In addition, double-speed
processed NTSC/PAL/WIDE can also be supported.
∗1 "Macintosh" is a trademark of Apple Company Inc.
∗2 "PC98" is a trademark of NEC.
Features
• Number of active dots: 1,557,000, 1.8cm (0.7-inch) in diagonal
• Supports Macintosh16 (832 × 624), SVGA (800 × 600), VGA (640 × 480) and PC98 (640 × 400) display
• Supports NTSC (640 × 480), PAL (762 × 572) and WIDE (832 × 480) display by processing the video signal
at double speed
• High optical transmittance: 1% (typ.)
• Built-in cross talk free circuit
• High contrast ratio with normally white mode: 70 (typ.)
• Built-in H and V drivers (built-in input level conversion circuit, 5V driving possible)
• Up/down and/or right/left inverse display function
Element Structure
• Dots: 2496 (H) × 624 (V) = 1,557,504
• Built-in peripheral driving circuit using polycrystalline silicon super thin film transistors
Applications
• Liquid crystal EVFs for personal PCs/DVDs
• Small monitors, etc.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E99210-PS
1 page  
LCX020BK
Input Equivalent Circuits
To prevent static charges, protective diodes are provided for each pin except the power supplies. In addition,
protective resistors are added to all pins except video signal inputs. All pins are connected to Vss with a high
resistance of 1MΩ (typ.). The equivalent circuit of each input pin is shown below: (Resistor value: typ.)
(1) SIGR1 to SIGR6, SIGG1 to SIGG6, SIGB1 to SIGB6, PSIGR, PSIGG, PSIGB
HVDD
Input
1MΩ
(2) HCK1, HCK2
Input
HVDD
250Ω
250Ω
1MΩ
Signal line
250Ω
250Ω
1MΩ
Level conversion circuit
(2-phase input)
(3) RGT, MODE1, MODE2, MODE3
HVDD
Input
2.5kΩ
2.5kΩ
1MΩ
Level conversion circuit
(single-phase input)
(4) HST
Input
HVDD
250Ω
(5) PCG, VCK
Input
VVDD
250Ω
(6) VST, BLK, ENB, DWN
Input
VVDD
2.5kΩ
(7) COM
Input
VVDD
250Ω Level conversion circuit
(single-phase input)
1MΩ
250Ω
1MW
Level conversion circuit
(single-phase input)
2.5kΩ Level conversion circuit
(single-phase input)
1MΩ
1MΩ
–5–
LC
5 Page 
LCX020BK
Electro-optical Characteristics
Item Symbol
Contrast ratio
Optical transmittance
25°C
60°C
CR25
CR60
T
X Rx
R
Y Ry
Chromaticity
X Gx
G
Y Gy
X Bx
B
Y By
25°C V90-25
V90
60°C V90-60
V-T
characteristics
V50
25°C
60°C
V50-25
V50-60
25°C V10-25
V10
60°C V10-60
Half tone color reproduction
range
R-G
B-G
V50RG
V50BG
Response time
ON time
OFF time
0°C
25°C
0°C
25°C
ton0
ton25
toff0
toff25
Flicker
60°C F
Image retention time
60 min. YT60
Measurement method
1
2
3
4
5
6
7
8
(Ta = 25°C, NTSC mode)
Min. Typ. Max. Unit
40 70
40 70
0.85 1.0
—
—
—
—
%
0.560 0.600 0.670
0.300 0.360 0.410
0.260 0.300 0.350 CIE
0.541 0.595 0.650 standards
0.120 0.148 0.187
0.040 0.148 0.187
0.9 1.4 2.0
1.0 1.6 2.2
1.2 1.8 2.4
1.3 1.9 2.5
V
1.9 2.4 3.0
1.8 2.3 3.0
— –0.10 0.25
— 0.05 0.45
V
— 20 100
— 14 40
ms
— 45 150
— 35 70
— — –40 dB
— — 20
s
– 11 –
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet LCX020BK.PDF ] | |
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