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부품번호 | LCX028 기능 |
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기능 | 4.6cm (1.8-inch) Black-and-White LCD Panel | ||
제조업체 | Sony | ||
로고 | |||
LCX028ALT
4.6cm (1.8-inch) Black-and-White LCD Panel
Description
The LCX028ALT is a 4.6cm diagonal active matrix
TFT-LCD panel addressed by polycrystalline silicon
super thin film transistors with a built-in peripheral
driving circuit. Use of three LCX028ALT panels
provides a full-color representation. 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 a high luminance screen. And cross talk free
circuit and ghost free circuit contribute to high
picture quality.
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 4:3 and 16:9 data signals by changing
the active area according to the type of input signal.
Features
• Number of active dots: 1,310,720 (1.8-inch, 4.6cm in diagonal)
• 4:3 and 16:9 aspect-ratio switching function
4:3 (1280 (H) × 960 (V))
16:9 (1280 (H) × 720 (V))
• High optical transmittance: 20% (typ.)
• Built-in cross talk free circuit and ghost free circuit
• High contrast ratio with normally white mode: 300 (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
• Antidust glass package
Element Structure
• Dots: 1280 (H) × 1024 (V) = 1,310,720
• Built-in peripheral driver using polycrystalline silicon super thin film transistors
Applications
• Liquid crystal data projectors
• Liquid crystal multimedia projectors
• Liquid crystal rear-projector TVs, etc.
∗ The company's name and product's name in this data sheet is a trademark or a registered trademark of each company.
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–
E99141-PS
Pin Description
Pin
No.
Symbol
1 PSIG
2 COMR
3 VSIG1
4 VSIG2
5 VSIG3
6 VSIG4
7 VSIG5
8 VSIG6
9 VSIG7
10 VSIG8
11 VSIG9
12 VSIG10
13 VSIG11
14 VSIG12
15 HVDD
16 RGT
17 HST
18 HCK1
19 HCK2
20 VSS
21 COML
22 BLK
23 ENB
24 VCK
25 VST
26 DWN
27 VB1
28 VB2
29 PCG
30 VVDD
31 VSSG
32 COM
Description
Uniformity improvement signal
Voltage for right CS (storage capacity) electrode line
Video signal 1 to panel
Video signal 2 to panel
Video signal 3 to panel
Video signal 4 to panel
Video signal 5 to panel
Video signal 6 to panel
Video signal 7 to panel
Video signal 8 to panel
Video signal 9 to panel
Video signal 10 to panel
Video signal 11 to panel
Video signal 12 to panel
Power supply for H driver
Drive direction pulse for H shift register (H: nomal, L: reverse)
Start pulse for H shift register drive
Clock pulse for H shift register drive 1
Clock pulse for H shift register drive 2
GND (H, V drivers)
Voltage for left CS (storage capacity) electrode line
Black Frame display pulse
Enable pulse for gate selection
Clock pulse for V shift register drive
Start pulse for V shift register drive
Drive direction pulse for V shift register (H: nomal, L: reverse)
Display area switching 1
Display area switching 2
Improvement pulse for uniformity
Power supply for V driver
GND for V gate
Common voltage of panel
–4–
LCX028ALT
4페이지 LCX028ALT
2. Clock timing conditions (Ta = 25°C)
(SXGA mode: fHckn = 4.5MHz, fVck = 32.0kHz, fv = 60Hz)
Item Symbol Min. Typ. Max. Unit
HST
HCK
Hst rise time
Hst fall time
Hst data set-up time
Hst data hold time
Hckn rise time∗5
Hckn fall time∗5
Hck1 fall to Hck2 rise time
trHst
tfHst
tdHst
thHst
trHckn
tfHckn
to1Hck
—
—
35
35
—
—
–15
—
—
45
45
—
—
0
30
30
55
55
30
ns
30
15
Hck1 rise to Hck2 fall time
Vst rise time
to2Hck
–15
0
15
trVst — — 100
Vst fall time
VST
Vst data set-up time
Vst data hold time
tfVst — — 100
tdVst
thVst
2
2
6 10
µs
6 10
Vck rise time
VCK
Vck fall time
trVck — — 100
tfVck — — 100
Enb rise time
trEnb
—
— 100
Enb fall time
tfEnb
—
— 100
Horizontal video period completed to Enb fall time tdEnb
ENB
Enb rise to horizontal video period started
toPRG∗4
450∗6
800
700
1100
—
—
Enb fall to Pcg rise time
toPcg
750 1000
—
Enb pulse width
twEnb
1800
—
—
PCG
Pcg rise time
Pcg fall time
Pcg rise to Vck rise/fall time
trPcg
tfPcg
toVck
—
—
–100
—
—
0
30
ns
30
100
Pcg fall to horizontal video period start time
toVideo 200
270
—
Pcg pulse width
PRG∗4 rise to Pcg rise time
PRG∗4 PRG∗4 fall to Pcg fall time
PRG∗4 pulse width
twPcg
toPcgr
toPcgf
twPRG∗4
1600
–10
400
1100
1800
0
600
1200
—
10
—
—
Blk rise time
trBlk — — 100
Blk fall time
BLK∗5
Blk rise to Enb fall time
Blk fall to Pcg rise time
tfBlk
toEnb
toPcg
—
2
–1
— 100
10
µs
01
∗5 Hckn means Hck1 and Hck2.
∗6 The minimum value of tdEnb is 450ns. When H-BLK has a long cycle and has some time to spare, take
more time prior to other value.
∗7 Blk is the timing during 4:3 and 16:9 aspect-ratio mode, which keeps "H" level in other modes.
–7–
7페이지 | |||
구 성 | 총 25 페이지수 | ||
다운로드 | [ LCX028.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
LCX020 | 1.8cm (0.7-inch) Color LCD Panel | Sony |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |