ChipFind - документация

Электронный компонент: LQ14D412

Скачать:  PDF   ZIP
BY :
DATE
BY :
DATE
S H A R P
LIQUID CRYSTAL
DISPLAY GROUP
SHARP CORPORATION
SPECIFICATION
SPEC No. LD-7606A
FILE No.
ISSUE :
8.1996
PAGE
: 18 pages
APPLICABLE GROUP
Tenri Liquid Crystal Display
Group
DEVICE SPECIFICATION FOR
TFT-LCD Module
MODEL No.
l CUSTOMER' S
DATE
BY
Department General Manager
Engineering Department 2
LCD Development Center
LIQUID CRYSTAL DISPLAY GROUP
SHARP CORPORATION
RECORDS OF REVISION
SPEC No.
DATE
S W Y
NOTE
No.
PAGE
June.
28.1995
-
-
1 st Issu
LD-7606A
.8, 1996
Al
3
Power Sequence is added.
- - - - - -
_____ _____ _____ _
2 n d
---------- ______ ______ ______ _ _ _ _ _ _ _
A2
5 6
Ripple Voltage is added.
- - - - - - - - _____ _____ _____
----- ----- _____ _____ _____ ___ .
A3
17
Inverter Pin numbers are added.
- - - - - -- ________ ___
_________ _____ ______ _____ ___ _____ __
6
1
- - - - - - - - _______
--- -- ______ __ ____ __
- - - - - - - - _____ ______
---______---- _____ _____ _______ _
_
_
- -- ----
_____ ______ ____
_ _ _ _
_____ __________ _____ _____ ___ _____ __
- - - - - - - - - - - - - - - ____
__________________ _ ___ _ _ _
- - - - - - - - _
_
_
_
_ _ _ _
_ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . __ ____
- - - - _ _ _ _ - - - - _ _ _ _ _
---______-- __________ ________
_
--- ____ _ _ _ _ _ _ _ ____
----_--____ _____ _ _____ _ _____
- - - - - _ _ _ - - - - _
_ _ _ _
---______-- __________ __ ______ _ _ _ _ _ _ _
- - - - - -
______ _____ ____
_ _ _ _
- - - - - -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
- - - - - _ _ _ _
_
_
_ _ _ _
_ _ _ _ -- --- _____ ___ ___ _ _
- - - - - _ _ _ _____ __ _ _ _
_ _ _ _
_ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _
- - - - - - -
________ ___
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_
- - - - - _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ - -- -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ______ _
- - - - - - - - _ _ _ _ _ _ _ _ _
_ _ _ _
-------- _______________________ _
_
_
- - - - - - - - _ _ _ _ _ _ _ ____
_ _ _ _
-- -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
--- --- ________ ___ ____
_ _ _ _
- - - -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_
- - - - - - -
- - - - - - - - - - - - - - - - _____
-----_________ _____ ______ _____ _
_
_
_ _ _ _ _ _ _ _ .
_ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- - - - - - - - -
- _ _ _
_ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ______ _
--- -- _
_
_
_
_
_ _ _ _
- - - -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_
- - - - - - -
_
- - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
- - - -
- - - _
_
_
_ _ _ _
-- ____________ __ _
_
_
- - - - - - - - _______ ____ ____
----_______ _ __________________ _
_
_
- - - - - - -
_________ __ _
- - - -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_
________ _
_
_ _ _ _
- - - -- _ -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ______
_ _ _ _ _ _ _ _ _ _
__________________________ _
- - - -- - -
--- ____ _ _
________________ ___ ___ ______ _______
- - - - - - -
____
_ _ _ _
-- ---------- _ ________ __ _____
- - - - - - _ _ _ _ _ _ _ _ _ _ _
-----_________________________ _
_
_
1
1. Application
q
This
specification applies to color
module,
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT
(Thin Film Transistor). It is composed of a color TFT-LCD panel, driver
control
circuit, power supply circuit and a backlight unit (including a DC/AC
Graphics and texts
can be displayed on a 640X3X480 dots panel with 16M colors by supplying 24 bit data signal
four timing signals,
DC supply voltage for
panel driving and
supply voltage for a backlight-driving DC/AC
The TFT-LCD panel used for this module is a low-reflection and higher-color-saturation
type. Therefore, this module is suitable for the computer display and the multimedia use.
Optimum viewing direction is 6 o'clock.
3. Mechanical Specifications
Parameter
Specifications
unit
I
Display size
35 (13.8") Diagonal
cm
Active area
281 .3(H) X 207.8(V)
mm
Pixel format
640(H) X 480(V)
pixel
(1
dots)
Pixel pitch
0.44 (H) X 0.43 (V)
mm
Pixel
vertical stripe
Display mode
Normally white
Unit outline dimensions *1
330
242
18 (D)
mm
Mass
Surface treatment
Anti-glare and hard-coating 2H
(Haze value
*1. Note: excluding backlight cables.
Outline dimensions is shown in Fig. 1
2
4. Input Terminals
4-1.
panel
CN1
Used connector:
AXN440330*
(Matsushita Electric Works)
Corresponding connector:
AXN340038* (Matsushita Electric Works)
* gold plated connector
Pin No. Symbol
Function
Remark
1
Vcc
+5 V
Supply
Voltage
2
Vcc
+5 V Supply Voltage
3
Vcc
+5 V Supply Voltage
.
4
Clock signal for sampling each data signal
5
GND
6
GND
7
Hsync
Horizontal synchronous signal
]
8
Vertical synchronous signal
]
9
ENAB
Data Enable signal
10
GND
11
GND
12
RO
RED data signal
13
RED data signal
14
R2
RED data signal
15
R3
RED data signal
16
R4
RED data signal
17
R5
RED data signal
18
R6
RED
data signal
19
R7
RED data signal
20
GND
21
GND
22
GO
GREEN data signal
23
GREEN
data signal
24
G2
GREEN data signal
25
G3
GREEN data signal
26
G4
GREEN data signal
27
G5
GREEN data signal
28
G6
GREEN data signal
29
G7
GREEN data signal
30
GND
31
GND
32
BO
BLUE data signal
33
BLUE data signal
34
B2
BLUE data signal
35
B3
BLUE
data signal
36
B4
BLUE data signal
37
B5
BLUE data
38
B6
BLUE data signal
39
B7
BLUE data signal
40
GND
shielding case is connected with signal
3
] The 480 line
mode, the 400 line mode or the 350 line mode is selected by the polarity
combination of sync signals.
Mode
Polarity
Polarity
480 lines
Negative
Negative
400 lines
Negative
Positive
350 lines
Positive
Negative
The horizontal display start position is settled in accordance with a rising edge of
signal. In case
is
"Low" or "High", the horizontal start position is
determined as described in 7-2.
4-2. Backlight driving
CN2
Used connector:
o r
S5E-PH-SM3
Corresponding comector:
no.
Symbol
I/o
Function
Remark
1
v
I
+12V Supply Voltage
[ Note 1 ]
2
GND
3
v
Luminance Control Voltage
4
o
Lamp Status
[ Note 2 ]
5
I
Supply Voltage
[ Note 1
[Note
time of
is at the same time or later than that of
Power
VDD
There is no relation between above and Vcon timing.
[Note 2]
on or normally,
off or abnormally