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Número de pieza | LCX021 | |
Descripción | 4.1cm (1.6-inch) LCD Panel (with microlens) | |
Fabricantes | Sony | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LCX021 (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
No Preview Available ! LCX021AM
4.1cm (1.6-inch) LCD Panel (with microlens)
For the availability of this product, please contact the sales office.
Description
The LCX021AM is a 4.1cm diagonal active matrix
TFT-LCD panel addressed by polycrystalline silicon
super thin film transistors with built-in peripheral driving
circuit. This panel allows full-color representation
without color filters through the use of a microlens.
The striped arrangement suitable for data projectors
is capable of displaying fine text and vertical lines.
The adoption of an advanced on-chip black matrix
realizes high picture quality by incorporating a high
luminance screen, 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. The built-in 5V
interface circuit leads to lower voltage of timing and
control signals.
The panel contains an active area variable circuit
which supports SVGA 4:3/PC98∗1 8:5 data signals
by changing the active area according to the type of
input signal.
∗1 "PC98" is a trademark of NEC Corporation.
Features
• The number of active dots: 1,456,000 (1.6-inch; 4.1cm in diagonal)
• Supports SVGA (804 × 3 × 604) and PC98∗1 (804 × 3 × 500)
• Effective aperture ratio: 70% (reference value)
• Built-in cross talk free and ghost free circuits
• High contrast ratio with normally white mode: 150 (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: 804 × 3 (H) × 604 (V) = 1,456,848
• Built-in peripheral driver using polycrystalline silicon super thin film transistors
Applications
• Liquid crystal data projectors
• Liquid crystal projectors
• Liquid crystal rear projection TV, 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–
E98501A94-PS
1 page LCX021AM
Input Equivalent Circuit
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
resistor of 1MΩ (typ.). The equivalent circuit of each input pin is shown below: (The resistor value: typ.)
(1) SIGB1, SIGB2, SIGB3, SIGB4, SIGB5, SIGB6, SIGG1, SIGG2, SIGG3, SIGG4, SIGG5, SIGG6,
SIGR1, SIGR2, SIGR3, SIGR4, SIGR5, SIGR6, PSIGB, PSIGG, PSIGR
HVDD
Input
1MΩ
(2) HCK1, HCK2
Input
HVDD
250Ω
250Ω
1MΩ
Signal line
250Ω
250Ω
1MΩ
Level conversion circuit
(2-phase input)
(3) RGT
Input
HVDD
2.5kΩ
(4) HST
Input
HVDD
250Ω
(5) PCG, VCK
Input
VVDD
250Ω
(6) VST, BLK, ENB, DWN, MODE
VVDD
Input
2.5kΩ
(7) COM
VVDD
Input
2.5kΩ
1MΩ
Level conversion circuit
(single-phase input)
250Ω Level conversion circuit
(single-phase input)
1MΩ
250Ω
1MΩ
Level conversion circuit
(single-phase input)
2.5kΩ Level conversion circuit
(single-phase input)
1MΩ
1MΩ
LC
–5–
5 Page LCX021AM
Electro-optical Characteristics
Item
Contrast ratio
Effective apeature ratio
V90
V-T
characteristics
V50
V10
Response time
ON time
OFF time
Flicker
Image retention time
Cross talk
25°C
25°C
25°C
60°C
25°C
60°C
25°C
60°C
0°C
25°C
0°C
25°C
60°C
25°C
25°C
Symbol Measurement method Min.
CR 1 100
Teff 2 —
RV90-25
1.3
GV90-25
1.4
BV90-25
1.5
RV90-60
1.3
GV90-60
1.3
BV90-60
1.4
RV50-25
1.7
GV50-25
1.8
BV50-25
RV50-60
3
1.9
1.7
GV50-60
1.7
BV50-60
1.8
RV10-25
2.3
GV10-25
2.4
BV10-25
2.5
RV10-60
2.3
GV10-60
2.3
BV10-60
2.3
ton0 —
ton25
toff0
—
4
—
toff25
—
F 5—
YT60
6—
CTK
7—
Typ.
150
70
1.6
1.8
1.9
1.6
1.7
1.8
2.0
2.1
2.2
1.9
2.0
2.1
2.6
2.7
2.8
2.5
2.6
2.7
30
12
100
30
–65
—
—
(SVGA mode)
Max. Unit
——
—%
2.0
2.2
2.3
1.9
2.0
2.2
2.3
2.4
2.5
V
2.2
2.3
2.4
2.9
3.0
3.1
2.8
2.9
3.0
80
40
ms
200
70
–40 dB
—s
5%
Reflection Preventive Processing
When a phase substrate which rotates the polarization axis is used to adjust to the polarization direction of a
polarization screen or prism, use a phase substrate with reflection preventive processing on the surface. This
prevents characteristic deterioration caused by luminous reflection.
– 11 –
11 Page |
Páginas | Total 24 Páginas | |
PDF Descargar | [ Datasheet LCX021.PDF ] |
Número de pieza | Descripción | Fabricantes |
LCX020 | 1.8cm (0.7-inch) Color LCD Panel | Sony |
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LCX021 | 4.1cm (1.6-inch) LCD Panel (with microlens) | Sony |
LCX021AM | 4.1cm (1.6-inch) LCD Panel (with microlens) | Sony |
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