Taiwan's ITRI recently published a wide color gamut LED backlight technology, innovative use of violet LED to stimulate RGB three-color phosphor, expand the panel gamut range, can easily exceed 90% of the color rendering ability, accurately display image rich color, let TV and The display reproduces the real-world stunning visual effects, providing LCD panel manufacturers with more competitive LED innovation applications and attacking the LED LCD TV market.
The purple LED backlight module developed by ITRI has high color uniformity. It only needs a set of light sources and can be mass-produced with a simple driving circuit. It uses purple LED (400 nm) to excite RGB three-color phosphor. The narrow-bandwidth green phosphor developed by ITRI makes the red light bandwidth wide enough, the color gamut is wider, and the color saturation can exceed 90% NTSC color gamut. Because of the good luminous efficiency, the number of LEDs in the display can be reduced. , greatly reducing production costs.
Figure: (Right) ITRI's wide color gamut LED backlight technology, accurately presenting colorful horizons
Electronic Components Resistor
Resistor (Resistor) commonly known as resistance directly in our daily life.It is a current limiting element. When the resistance is connected to the circuit, the resistance value of the resistor is fixed, usually two pins.Fixed resistors are those whose resistances cannot be changed.Resistance variable is called potentiometer or variable resistor.The ideal resistor is linear, that is, the instantaneous current through the resistor is proportional to the applied instantaneous voltage.Variable resistor for partial pressure.On the exposed resistor body, one or two movable metal contacts are pressed tightly.The contact position determines the resistance between any end of the resistance body and the contact.
Flat tube resistor
Metal aluminum shell resistor
Stainless steel resistor box
Crowbar (wind power converter) resistor
RX21 Glazed Wirewound Resistor
RX21 Glazed Power Wirewound Resistor
Inverter ceramic resistor
Resistor Cabinet
Resistive load box
Ultra-thin aluminum shell resistor
High power resistor
water cooling resistor
RI80 high voltage resistor
RX20 High Power Painted Wirewound Resistor
stainless steel resistor
Howo resistor
KNP Porcelain Rod Painted Wirewound Resistor
Cement Resistor
Thick Film Resistors
Electronic Components Resistor,Metal Film Resistor,Metal Oxide Film Resistor
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