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Dual-layer LCD technology, often known as Dual-Cell LCD technology. It entails stacking two LCD panels on top of each other, with one handling grey tones and the other colour.
The issue with LCDs is that light from the backlight leaks through the cell, making true blacks extremely difficult to achieve.
LCDs function by controlling light, which is generated by a set of light emitting diodes along the screen’s edges or from behind it. A layer of liquid crystal functions like a traffic officer, changing the polarity of the light so that another layer, a polarised filter, can block it.
The pixel is black if the liquid crystal pixels twist. The layer is virtually clear and that pixel appears brilliant if the liquid crystal does not twist. Additional filters add colour, diffuse light, and even quantum dots to the mix.
Electronic gadgets using Liquid Crystal Displays, such as televisions, mobile phones, and other devices, are presenting significant opportunities for the LCD panel market. LCD panels have grown in popularity in recent years as a result of its superior qualities, which include low power consumption, compact size, and low cost.
LCD technology has achieved significant advancements. Active LCD panels are used in a range of electronic displays now accessible. Due to rising demand for LCD displays and low-power electronic goods, as well as a growth in demand for touch-enabled displays, the LCD panel industry is one of the fastest-growing markets.
An LCD panel is used to display information on a screen. LCD panels are currently compatible with high-mobility electronic devices. In all rich and developing economies, LCDs with increased video quality are gaining traction. The worldwide LCD panel market is expected to benefit from these aspects.
The Global Dual Panel LCD Market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2027, registering a CAGR of XX% from 2022 to 2027.
Panasonic created the ‘MegaCon’ prototype using the company’s proprietary twin layer LCD technology, which was first disclosed in 2016 and is already used in some form in – very expensive – studio reference monitors.
Panasonic has released a high-resolution dual-panel LCD for broadcast monitors. It produced substantially more light than the OLEDs used by Sony in their broadcasting line, for example.
It also displayed great colours, including deep colour saturation at high brightness levels, and it had no, or very little, blooming around bright objects, based on the brief demo.
Panasonic was the first to bring dual-cell LCDs to market, although in a limited and expensive market. Panasonic has chosen to discontinue producing LCDs, therefore JDI may be hoping to take over this small but potentially lucrative market from Panasonic.
