Display apparatus, quantity-of-light adjusting method for display apparatus and electronic equipment
一种显示装置、光量调整的技术,应用在照明装置、电路、光学等方向,能够解决算法复杂等问题
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[0053] Embodiments of the present invention will be described with reference to the drawings.
[0054] [Layout in LED backlight]
[0055] figure 1 is a schematic plan view illustrating a layout in an LED backlight. The LED backlight is placed at the rear of a display part such as a liquid crystal panel in the display device 1 and supplies light to the display part. In the LED backlight, one unit U has a plurality of R, G, and B LEDs, and each unit U is arranged horizontally and vertically. As the area of a display part such as a liquid crystal panel increases, the number of units U arranged horizontally and vertically increases. However, one unit U may be provided for a smaller-area display part.
[0056] [Unit configuration]
[0057] Figure 2A and 2B is a schematic diagram illustrating the configuration of an LED unit employed in an LED backlight, Figure 2A is the layout diagram, Figure 2B is a circuit diagram. In one unit, R (red), G (green), and B (blue) LEDs...
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