NL6448AC33-29 NEC Electronics, NL6448AC33-29 Datasheet

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... DESCRIPTION NL6448AC33- TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight. NL6448AC33-29 has a built-in backlight. Backlight includes long-life-lamps and the lamps are replaceable. The 26 cm (10.4 inches) diagonal display area contains 640 simultaneously ...

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... B DD GNDB BRTHL BRTC BRTH BRTL Frame GND (SG) Note Both frame and GNDB (Backlight ground) are not contacted to the lamp holder. 2 Level shift Scan select LSIs Drivers Inverter Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 H-driver 1920 lines TFT LCD panel H: 640 3 ( 480 Backlight ...

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... Vsync controller DPS DE Power V supply CC circuit VH VL Frame GND (SG) Note Both frame and GNDB (Backlight ground) are not contacted to the lamp holder. Level shift Scan select LSIs Drivers Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 H-driver 1920 lines TFT LCD panel H: 640 3 ( 480 Backlight 3 ...

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... V [5.0 V] (Logic, LCD driving), 12.0 V (Backlight) Backlight Edge light type, two cold cathode fluorescent lamp Power consumption 7.1 W (typ., 3 158.4 (V) mm 480 pixels 0.33 (V) mm 185.1 (V) 10.5 typ. (D) mm 105.0 (V) 10.2 max. ( 80° (typ., up side, down side) 2 (typ.) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 ...

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... Unit –0 25° – –0.3 to 6.5 V –0.3 to 15.0 V –0.3 to 7.0 V 2000 Vrms – °C Module surface °C – T 40°C a – 40 < T – T > 50° 50°C, a Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 Unit dot pixel mm mm – color g Remarks < 0.3 CC Note 50° ...

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... Vrms – 2.55 – W 840 – – mA 1265 – – kHz th: Hsync period natural number ( ···) Data Sheet EN0439EJ1V0DS00 NL6448AC33- 25°C a Remarks 25°C a Remarks – BRTC Minimum luminance Maximum luminance 2 250 cd/m ...

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... GND DPS LSB : Least Significant Bit MSB : Most Significant Bit Data Sheet EN0439EJ1V0DS00 NL6448AC33- within the LCD operation period. Function Note 4 Ground Blue data (LSB) Blue data Blue data Blue data Blue data Blue data (MSB) Note 4 Ground Note 2 Data enable ...

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... Minimum luminance (50%) : 2.5 V Maximum luminance (100%): 8 = Fixed mode Mating connector 1 LZ-5S-SC3 Pin No. Symbol 4 GNDB 5 BRTHL Mating connector 2 IL-Z-3S-S125C3 Function Note 1 Note 2 Note 2 Mating variable resistor : 10 k Minimum luminance (50 BRTH Maximum luminance (100 1.2 V Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 Function Backlight ground Note Luminance select 5% ...

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... Connector location CN2 Inverter CN1 CN3 <Pin arrangement of CN3> <Pin arrangement of CN2> Upper side LCD Module <Rear view> CN1 Lower side <Pin arrangement of CN1> Data Sheet EN0439EJ1V0DS00 NL6448AC33- • • • • • • • • • • <Pin arrangement of CN1> 9 ...

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... High voltage terminal 3 VH High voltage terminal <1> Connector location CN2 <Pin arrangement of CN2> 10 Function Upper side LCD module <Rear view> CN1 Lower side Data Sheet EN0439EJ1V0DS00 NL6448AC33- • • • • • • • • • • <Pin arrangement of CN1> ...

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... Green Blue grayscale Black dark bright Blue Note Colors are developed in combination with 6-bit signals (64 steps in grayscale) of each primary red, green, and blue color. This process can result 262,144 (64 Data signal (0: Low level, 1: High level 64) colors. Data Sheet EN0439EJ1V0DS00 NL6448AC33- ...

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... Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 Remarks 39.72 ns (typ.) – – s 31.468 kHz (typ.) – Fixed mode – Fixed mode – Fixed mode Adjustable range by DE signal Fixed mode Adjustable range by DE signal – ...

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... Notes 1. These do not exist as signals. 2. Keep thp + thb and tvp + tvb within the value shown in the table of input signal timing, otherwise display position is shifted to right or left side down side. tv tvp tvb tvd th thp thb thd Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 tvf thf 13 ...

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... C tch 0 0.5 V CLK CC 0 tcrf DATA INVALID (R0 - R5) 0 (G0 - G5) 0 (B0 - B5 CLK 0 Hsync Hsync tvh 0 Vsync 0 0 tds tdh tdrf tdrf teh tes terf thch thcs thrf tvs tvrf Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 INVALID teh tes terf ...

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... CLK 1 2 R0-R5 G0-G5 B0-B5 INVALID 1H 480H (fixed) 12H 513 514 513 514 D ( (X, 478) D (X, 479 (638 (639, Y) 1CLK 640CLK (fixed) 144 145 784 785 (639, Y) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 515 INVALID (Note 639) INVALID 16CLK 800 1 INVALID (Note 479) 15 ...

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... B0-B5 INVALID D ( (1, Y) Hsync thp thb CLK R0-R5 G0-G5 B0-B5 INVALID 16 1H 480H (fixed) tvf (X, 479 (638 (639, Y) 1CLK 640CLK (fixed) 144 145 D ( (639 (1, Y) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 INVALID (Note 639) INVALID thf 784 785 800 1 INVALID (Note 479) ...

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... D (X, 478 (0, 479 Rear view The scan direction select Normal scan (Factory set) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 D (638 (639 (638 (639 (638 (639 (638, 478) D (639, 478) D (638, 479) D (639, 479) D (1, 479) D (0, 479) D (1, 478) D (0, 478 (0, Y) ...

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... Note 1 200 Note – – – Photodetector 1 (TOPCON BM-5A Normal 12 o’clock X– Y+ Y– X+ Upper Right Lower Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 typ. max. Unit 2 250 – cd/m 150 – – 80 – deg. 80 – deg. 80 – deg. 80 – deg. 45 – ...

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... White 90 % Luminance Black The luminance uniformity is calculated using following formula. Maximum luminance Luminance uniformity = Minimum luminance The luminance is measured at near the five points shown below. Column 106 1 2 Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 t off 320 533 Line 240 5 400 19 ...

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... Temperature transition time within 5 minutes <1> 100 Hz minute/cycle direction <2> 120 times each direction <1> direction <2> 5 times each direction 150 pF, 150 , places on a panel 10 times each place at one-second intervals 15 kinds of dust (JIS Z 8901) Hourly 15 seconds stir, 8 times repeat Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 ...

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... Do not operate the LCD module in a high magnetic field. (4) Caution for the module characteristics a) Do not apply fixed pattern data signal for a long time to the LCD module. It may cause image sticking. Please use screen savers if the display pattern is fixed more than one hour. Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 21 ...

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... The display condition of LCD module may be affected by the ambient temperature. • The LCD module uses cold cathode tube for backlighting. Optical characteristics, like luminance or uniformity, will change during time. • Uneven brightness and/or small spots may be noticed depending on different display patterns. 22 Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 ...

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... CN1 : DF9C-31P-1V 185.1 0.5 (88.3) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 (8.1) 8.0typ. (5.1) (5.7) Remark The torque to mounting screw should never exceed 0.294 N·m (3 kgf·cm). 23 ...

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... OUTLINE DRAWING: Rear View (Unit: mm) (5.3) (5) (9.7) 24 83.3 0.3 (16.4) (21.6) (5.1) Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 (5) (5.3) (6.8) (8) ...

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... Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 25 ...

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... Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 ...

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... Data Sheet EN0439EJ1V0DS00 NL6448AC33-29 27 ...

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... The quality grade of NEC devices is “Standard” unless otherwise specified in NEC’s Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. DATA SHEET NL6448AC33-29 ...