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Original specifications created by Sharp.
1
Panelview (503) 690-2460 www.whiteedc.com
Panelview is a subsidiary of White Electronic Designs Corporation
ENH121S1-250/350
Panelview
Enhancing the Vision
August 2003 Rev. 0
ENH121S1-XXX
ENH121S1-250/350 Color TFT-LCD Module Features
GENERAL DESCRIPTION
Panelview provides optically enhanced solutions to the
standard Sharp LQ121S1DG11 color active matrix LCD
module. The first enhancement is an index matching
(IM) film lamination to the front surface of the display
polarizer. The IM film is available in two surface
treatments - IM/Clear and IM/110 (a 10% diffusion). The
second enhancement is the incorporation of a reflective
polarizer (RP) providing for up to 40% increase in
brightness.
This module is composed of a color TFT-LCD panel,
driver ICs, control circuit and power supply circuit and a
backlight unit. Graphics and text can be displayed on a
800x3x600 dots panel with 262,144 colors by supplying
18 bit data signal (6bit/color), four timing signals, +3.3V/
5V DC supply voltage for TFT-LCD panel driving and
supply voltage for backlight.
The TFT-LCD panel used for this module is a low-
reflection and higher-color-saturation type. Therefore, this
module is also suitable for the multimedia use. Viewing
angle is 6 o'clock direction. This module is the type of
wide viewing angle and high brightness (250cd/m2).
Backlight-driving DC/AC inverter is not built in this module.
Panelview assumes no responsibility for any damage
resulting from the use of the device which does not
comply with the instructions and the precautions
specified in these specification sheets. Panelview does
assume the responsibility for the warranty of the
enhanced product.
MECHANICAL SPECIFICATIONS
Parameter
SPECIFICATION
UNITS
Display Size
31 (12.1") Diagonal
cm
Active Area
246.0(H) x 184.5(V)
mm
Pixel Format
800(H) x 600(V)
(1 pixel=R+G+B dots)
pixel
Pixel Pitch
0.3075(H) X 0.3075(V)
mm
Pixel Configuration
RGB vertical stripe
Display Mode
Normally white
Unit Outline Dimensions(1)
290.0(W)x225.0(H)x13.2(D)
mm
Mass
830±30
g
Surface Treatment
IM/Clear (glossy) or IM/110 and hardcoat 3H
Note:
1. Excluding backlight cables. Outline dimensions are shown in Fig 1.
BACKLIGHT DRIVING
CN 2 Used connector: BHR-03VS-1(JST)
Corresponding connector: SM02(8.0)B-BHS(JST)
Pin No.
Symbol
Function
1VHIGH
Power supply for lamp
(High voltage side)
2
NC
This is electronically opened
3VLOW
Power supply for lamp
(Low voltage side)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITION
RATING
UNIT
Input Voltage (1)
VI
Ta=25°C
0.3 ~ Vcc+0.3
V
Supply Voltage
VCC
Ta=25°C
0 ~ +6
V
Storage Temperature (2)
TSTG
25 ~ +60
°C
Operation Temperature (Ambient) (2)
TOPA
0 ~ +50
°C
Note
1. CK, R0~R5, G0~G5, B0~B5, Hsync, Vsync, ENAB
2. Humidity: 95%RH Max. at Ta ≤ 40°C. Maximum wet-bulb temperature at 39°C or less at
Ta>40°C. No condensation.