121LHS15 Renesas Electronics America, 121LHS15 Datasheet - Page 2

• Manufacturer Part Number: 121LHS15
• Manufacturer: Renesas Electronics America

Specifications of 121LHS15

• Lead Free Status / Rohs Status: Supplier Unconfirmed

STRUCTURE AND FUNCTION
the TFT array, and a backlight assembly. The TFT panel structure is created by sandwiching liquid crystal material
in the narrow gap between a TFT array glass substrate and a color filter glass substrate. After the driver LSIs are
connected to the panel, the backlight assembly is attached to the back side of the panel.
addressing by the onboard signal processor and sent to the driver LSIs, which in turn address the individual TFT
cells.
activated by the data source. By regulating the amount of light passing through the array of red, green, and blue
dots, color images are created with clarity.
OUTLINE OF CHARACTERISTICS (at room temperature)
2
Display area
Drive system
Display colors
Number of pixels
Pixel arrangement
Pixel pitch
Module size
Weight
Contrast ratio
Viewing angle
(more than the contrast ratio of 10:1)
Designed viewing direction
Color gamut
Response time
Luminance
Signal system
Supply voltage
Backlight
Power consumption
A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving
RGB (red, green, blue) data signals from a source system are modulated into a form suitable for active-matrix
Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when
Item
Data Sheet EN0510EJ1V1DS00
246.0 (H)
a-Si TFT active matrix
262,144 colors
800
RGB vertical stripe
0.3075 (H)
280.0 (H)
750 (typ.)
350:1 (typ.)
Horizontal: 55 (typ. left side, right side)
Vertical: 40 (typ. up side), 50 (typ. down side)
43% (typ. at center, to NTSC)
15 ms (typ.), “white 100%” to “black 10%”
350 cd/m
6-bit signals for each of RGB primary colors, synchronous signals (Hsync,
Vsync), dot clock (CLK)
3.3 V [5.0 V] (logic, LCD driving)
Edge light type, two cold cathode fluorescent lamps in a holder
7.0 W (typ., at I
Wider viewing angle with contrast ratio:
Wider viewing angle without image reversal: up side
Optimum gray-scale ( = 2.2):
Lamp holder: Part No.121LHS15
Recommended inverter: Part no. 121PW111
600 pixels
2
(typ.) (Lamp current: I
184.5 (V) mm
210.0 (V)
0.3075 (V) mm
L
= 5 mA rms/lamp)
13.0 (D) mm (typ.)
Description
L
= 5 mA rms per lamp)
down side
(6 o’clock, normal scan)
up side
(12 o’clock, reverse scan)
(12 o’clock, normal scan)
down side
(6 o’clock, reverse scan)
perpendicular
NL8060BC31-17