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As a measure of light emitted per unit area, this unit is frequently used to specify the brightness of a display device. The sRGB spec for monitors targets 80 cd/m 2 . [ 3 ] Typically, monitors calibrated for SDR broadcast or studio color grading should have a brightness of 100 cd/m 2 . [ 4 ]
It was the first laptop made in Bangladesh. [3] The first laptop produced was launched for US$130 in 2011. [4] [5] The OS used is Android or Microsoft Windows (e.g. XP Home, Vista Starter or Home Basic). [6] Logo Of Doel. The computer's name comes from the national bird of Bangladesh, the doel or Oriental magpie robin, a widely used symbol in ...
Luminance is used in the video industry to characterize the brightness of displays. A typical computer display emits between 50 and 300 cd/m 2 . The sun has a luminance of about 1.6 × 10 9 cd/m 2 at noon.
Sunlight readable monitors typically provide at least 800 nits of brightness, [1] [non-primary source needed] versus 200–300 nits brightness for a typical desktop computer monitor. [2] Sunlight readable monitors may also be optically bonded.
In equation form, 1 lx = 1 lm/m 2. A source radiating a power of one watt of light in the color for which the eye is most efficient (a wavelength of 555 nm, in the green region of the optical spectrum) has luminous flux of 683 lumens. So a lumen represents at least 1/683 watts of visible light power, depending on the spectral distribution.
The World Bank, in a study conducted in 2008, projected triple digit growth for Bangladesh in IT services and software exports. [10] Bangladesh was also listed as one of the top 30 Countries for Offshore Services in 2010–2011 by Gartner. [11] The Internet penetration has also grown to 21.27 percent in 2012, up from 3.2 percent three years ...
A screen in F.lux's "darkroom mode" On installation, the user can choose a location based on geographic coordinates, a ZIP code, or the name of a location.The program then automatically calibrates the device display's color temperature to account for time of day, based on sunrise and sunset at the chosen location.
This is an accepted version of this page This is the latest accepted revision, reviewed on 3 March 2025. National identity card of Bangladesh National Identity Card (Bangladesh) Front of paper specimen card Reverse of paper specimen card Type Identity card Issued by National Identity Registration Wing (NIDW), Ministry of Home Affairs First issued 22 July 2006 (2006-07-22) Purpose Electronic ...