NL6448AC20-06 Renesas Electronics America, NL6448AC20-06 Datasheet
NL6448AC20-06
Specifications of NL6448AC20-06
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NL6448AC20-06 Summary of contents
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... DESCRIPTION NL6448AC20- TFT(thin film transistor) active matrix color liquid crystal display(LCD) comprising amor- phous silicon TFT attached to each signal electrode, a driving circuit and a backlight. NL6448AC20-06 has a built- in backlight. Backlight includes long-life-lamps and its lamps are replaceable. The 17cm diagonal display area contains 640 ously ...
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... NL6448AC20 - 06 STRUCTURE AND FUNCTIONS A TFT color LCD module comprises a TFT LCD panel, LSIs for driving liquid crystal, and a backlight. The TFT LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with liquid crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside of the LCD panel ...
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... Synchronous signals (Hsync, Vsync), Dot clock (CLK) Supply voltage 5.0V (Logic, LCD driving), 5.0V (Backlight) Backlight Edge light type: two fluorescent lamps (cold cathode type) Power consumption 6.0W (Typ.) NL6448AC20 - 06 99.36 (V) mm 480 0.207 (V) mm 126.8(V) 11.0 Typ. (D) mm 105 (V) 9.5 Typ. (D) mm ...
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... GND N.C. 31 DPS LSB : Least Significent Bit MSB : Most Significent Bit NL6448AC20 - 06 4.75 V Function Green data Green data (MSB) Ground Blue data (LSB) Blue data Blue data Blue data Blue data Blue data (MSB) Ground Data enable Power supply Power supply ...
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... NL6448AC20 - 06 (2) 4-bit interface signals, power supply Pin No. Symbol Function 1 GND Ground 2 CLK Dot clock 3 Hsync Horizontal synchronous 4 Vsync Vertical synchronous 5 GND Ground 6 N.C. Non-connection (Open) 7 N.C. Non-connection (Open Red data (LSB Red data 10 R2 Red data 11 R3 Red data (MSB) ...
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... CN2 and CN3> CN1 Inverter Mating variable resistor : 10 k BRTH Minimum luminance (Approx.15 Maximum luminance (100 Upper side LCD module <Rear view> CN31 Lower side <Pin arrangement of CN1> NL6448AC20 - • • • • • • • • • • < ...
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... NL6448AC20 - 06 DISPLAY COLORS INPUT DATA SIGNALS VS. (1) 6-bit interface signals Display colors Black 0 Blue 0 Red 1 Magenta 1 Basic colors Green 0 Cyan 0 Yellow 1 White 1 Black 0 0 Dark 0 Red grayscale Bright 1 1 Red 1 Black 0 0 Dark 0 Green grayscale Bright 0 0 green 0 Black 0 0 Dark ...
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... Green grayscale Bright green 0 0 Black Dark 0 0 Blue grayscale Bright Blue 0 0 Note : Colors are developed in combination with 4 bit signal (16 steps in grayscale) of each primary red, green, and blue color. This process can result 4096 (16 NL6448AC20 - 06 Data signals (0 : Low level High level ...
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... NL6448AC20 - 06 INPUT SIGNAL TIMING (1) Input signal specifications Parameter Frequency CLK Duty Rise, fall Period Display period Front-porch Pulse width Hsync Back-porch ) CLK-Hsync timing Hsync-CLK timing Hsync-Vsync timing Vsync-Hsync timing Rise, fall Period Display period Front-porch Vsync Pulse width Back-porch ) Rise, fall ...
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... Display period does not exist as signals. note 2 : Set the total of thp + thb and tvp + tvb as the table of input signal timing, otherwise display position is shifted to right or left side down side. note not operate LCD module without input DE signal. tv tvp tvb tvd th thp thb thd NL6448AC20 - 06 tvf thf 11 ...
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... NL6448AC20 - 06 tch 1.5 V CLK tcrf INVALID DATA ( (G0 to G5) 1.5 V ( CLK 1 Hsync 1 1.5 V Hsync tvh Vsync 1 tcrf tds tdh tdrf tdrf teh tes terf thch thcs thrf tvs tvrf INVALID teh tes terf ...
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... Input signal timing chart Vsync tvp tvb Hsync INVALID D(X, INVALID D(0,Y) D(1,Y) Hcync thp thb CLK INVALID NL6448AC20 - 06 1H 480H (fixed) tvf 1 D(X,Y) D(X,479) D(X,Y) D(638,Y) D(639,Y) 1CLK 640CLK (fixed) D(0,Y) D(1,Y) D(639,Y) INVALID (note 639) INVALID thf 1 INVALID (note 479) 13 ...
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... NL6448AC20 - 06 DISPLAY POSITION Normal scan: DPS = “L” or “OPEN” (0, 478) D (1, 478) D (0, 479) D (1, 479) Reverse scan: DPS = “H” D (639, 479) D (638, 479) D (639, 478) D (638, 478) D (639 (638 (639 (638 (639 (638, 0) note 1 : Below drawings show relations between the scan direction and the viewing direction. ...
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... NTSC 40 45 note 3 150 200 max./min — — Normal 12 0'clock x – Upper – Right 100% 10% tpd (Response) NL6448AC20 - note 1 Max. Unit Remark — deg. — deg. note 2 — deg. — deg. note 3 — — and — — note 4 40 ...
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... NL6448AC20 - 06 note 6 : The luminance is measured after 20 minutes from the module works, with all pixels in "white". Typical value is measured after luminance saturation. LCD MODULE note 7 : The luminance uniformity is calculated by using following formula. Maximum luminance Luminance uniformity = Minimum luminance The luminance is measured at near the five points shown below. ...
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... Do not operate the LCD module in a high magnetic field. (4) Caution for the module characteristics q Do not apply fixed pattern data signal to the LCD module at product agjng. Applying fixed pattern for a long time may cause image sticking. NL6448AC20 - 06 17 ...
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... NL6448AC20 - 06 (5)Other cautions q Do not disassemble and/or reassemble LCD module not readjust variable resistor or switch etc. e When returning the module for repair or etc, please pack the module not to be broken. We recommend to the original shipping packages. Liquid Crystal Dlsplay has the following specific characteristics. There are not defects or malfunctions. ...
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... OUTLINE DRAWING / FRONT SIDE (Unit in mm) (3.5) 96.0 0.3 (14.5) NL6448AC20-06 ES2228421 K100570710033 (3.5) (17.3) 98.0 0.3 (99.36) (ACTIVE AREA) (106.6) (BEZEL OPENING) 126.8 0.5 NL6448AC20 - 06 (14.5) MADE IN JAPAN (3.5) (0.68) (4.3) (14.4) (17.3) note 1: The value in parentheses are for reference. ...
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... NL6448AC20 - 06 No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device ...