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NL10276BC24-21

4.10.2 Definition of contrast ratio

The contrast ratio is calculated by using the following formula.

Luminance of white screen

Luminance of black screen

DATA SHEET DOD-PP-1157 (1st edition)

4.10.3 Definition of luminance uniformity

The luminance uniformity is calculated by using following formula.

Maximum luminance from

①

⑤

Minimum luminance from

①

⑤

Luminance uniformity (LU) =

Contrast ratio (CR) =

The luminance is measured at near the 5 points shown below.

③

④

⑤

①

②

171

512

853

128

384

640

4.10.4 Definition of response times

Response time is measured at the time when the luminance changes from "white" to "black", or

"black" to "white" on the same screen point, by photo-detector. Ton is the time when the
luminance changes from 90% down to 10%. Also Toff is the time when the luminance changes
from 10% up to 90% (See the following diagram.).

100%

90%

10%

Ton

Toff

Luminance

White

Black

4.10.5 Definition of viewing angles

Left

Upper

Lower

Normal axis (Perpendicular)

12 o’clock

Right

CN1

CN2

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Содержание NL10276BC24-21

Страница 1: ...SHEET is updated document from PRELIMINARY DATA SHEET DOD PP 1113 3 All information is subject to change without notice Please confirm the sales representative before starting to design your system T...

Страница 2: ...e with the NEC standard quality assurance program which are designed for such application as any failure or malfunction of the products sets or parts components incorporated therein a customer uses ar...

Страница 3: ...14 4 5 5 Input data mapping 17 4 6 DISPLAY COLORS AND INPUT DATA SIGNALS 18 4 6 1 Combinations of input data signals FRC and MSL signal 18 4 6 2 16 777 216 colors 19 4 6 3 262 144 colors 20 4 7 DISPLA...

Страница 4: ...ndividual TFT arrays The TFT array as an electro optical switch regulates the amount of transmitted light from the backlight assembly when it is controlled by data signals Color images are created by...

Страница 5: ...trast peak Down side 6 o clock Viewing angle with optimum grayscale 2 2 Normal axis perpendicular Polarizer surface Clear Polarizer pencil hardness 3H min by JIS K5600 Color gamut At LCD panel center...

Страница 6: ...t Note3 DC DC converter Fuse Note1 Note2 FG GND Note1 Note2 VCC Note1 Relations between GND Signal ground and FG Frame ground in the LCD module are as follows GND FG Not connected Note2 GND and FG mus...

Страница 7: ...e 2 Cathode 1 Cathode 2 Cathode 3 Anode 4 Cathode 4 DATA SHEET DOD PP 1157 1st edition 7 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloa...

Страница 8: ...t IL 60 mA per one circuit Storage temperature Tst 30 to 80 C Front surface TopF 30 to 80 C Note3 Operating temperature Rear surface TopR 30 to 80 C Note4 95 Ta 40 C 85 40 C Ta 50 C 55 50 C Ta 60 C 36...

Страница 9: ...ng resistance RT 100 High VFH 0 7VCC VCC V Input voltage for DPS FRC and MSL signals Low VFL 0 0 3VCC V CMOS level High IFH 300 A Input current for DPS FRC and MSL signals Low IFL 300 A Note1 Checkere...

Страница 10: ...the following table but there might be noise on the display image Power supply voltage Ripple voltage Note1 Measure at input terminal of power supply Unit VCC 3 3V 100 mVp p Note1 The permissible rip...

Страница 11: ...isplay and function signals of this product are cut while this product is working even if the signal input to it once again it might not work normally If a customer stops the display and function sign...

Страница 12: ...B5 DE Note2 11 GND Ground Ground Note3 12 D1 13 D1 Pixel data G3 G7 B2 B3 G1 G5 B0 B1 Note2 14 GND Ground Ground Note3 15 D0 16 D0 Pixel data R2 R7 G2 R0 R5 G0 Note2 17 GND Ground Ground Note3 18 MSL...

Страница 13: ...ode4 DATA SHEET DOD PP 1157 1st edition 13 4 5 3 Positions of plug and socket Insert direction Rear side CN1 1 20 CN2 1 8 Insert direction Downloaded from Arrow com Downloaded from Arrow com Downloade...

Страница 14: ...RCLK RC RC RB RB RA RA GND Signal processor DPS FRC MSL VCC Note3 Note2 LCD module Product LCD controller Receiver for LVDS Equivalent of THC63LVDF84B LCD panel signal processing board Note2 LSB Leas...

Страница 15: ...l signal processing board Note1 Recommended transmitter THC63LVDM83R THine Electronics Inc or equivalent Note2 LSB Least Significant Bit R0 G0 B0 MSB Most Significant Bit R7 G7 B7 Note3 Twist pair wir...

Страница 16: ...transmitter THC63LVDM83R THine Electronics Inc or equivalent Note2 LSB Least Significant Bit R0 G0 B0 MSB Most Significant Bit R5 G5 B5 Note3 Twist pair wires with 100 Characteristic impedance should...

Страница 17: ...B5 DE 1CLK tc R6 R7 G6 G7 B6 B7 D3 CLK D2 D1 D0 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow...

Страница 18: ...lay colors Remarks 8 bit MAP A D3 High Low 16 777 216 Note1 8 bit MAP B D3 High High 16 777 216 Note1 6 bit GND Low or Open Low 262 144 Note2 Note1 See 4 6 2 16 777 216 colors Note2 See 4 6 3 262 144...

Страница 19: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green gray scale Black dark bright Green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

Страница 20: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green gray scale Black dark bright Green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

Страница 21: ...gnal for LCD panel signal processing board Figure1 Normal scan DPS Low or Open Note1 Figure2 Reverse scan DPS High Note1 C 0 0 D 0 0 C 0 767 D 0 767 C 1023 767 D 1023 767 C 1023 0 D 1023 0 C 0 0 D 102...

Страница 22: ...chart for the pulse number Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from A...

Страница 23: ...e the data sheet of LVDS transmitter Note3 Vertical cycle tv should be specified in integral multiple of Horizontal cycle th DATA SHEET DOD PP 1157 1st edition 23 Downloaded from Arrow com Downloaded...

Страница 24: ...m Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downlo...

Страница 25: ...60 0Hz DPS Low or Open Normal scan Optical characteristics are measured at luminance saturation 20minutes after the product works in the dark room Also measurement methods are as follows LCD module P...

Страница 26: ...to 10 Also Toff is the time when the luminance changes from 10 up to 90 See the following diagram 100 90 10 0 Ton Toff Luminance White Black 4 10 5 Definition of viewing angles Left Upper Lower Normal...

Страница 27: ...tance Note3 By ambient temperature the lifetime changes particularly Especially in case the product works under high temperature environment the lifetime becomes short Downloaded from Arrow com Downlo...

Страница 28: ...tions 5 times each directions No display malfunctions No physical damages Note1 Display and appearance are checked under environmental conditions equivalent to the inspection conditions of defect crit...

Страница 29: ...g holes without undue stress such as bends or twist See outline drawings And do not add undue stress to any portion such as bezel flat area Bends or twist described above and undue stress to any porti...

Страница 30: ...characteristics may be changed depending on input signal timings All VCC and GND terminals should be used without any non connected lines Do not disassemble a product or adjust variable resistors See...

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