New type panels LC voltages Samsung TVs and LG

New type panels LC voltages Samsung TVs and LG

LC voltages, also known as LC1 and LC2 in Samsung, ODD and EVEN TVs in LG, are used to combine VGH and VGL voltages on each LC line in the LC panel, also known as VDD1 and VDD2 in Chinese televisions.
The main function of these voltages is to save energy and allow the panel to rest. These alternating LC voltages, also known as LC1 and LC2 on Samsung, ODD and EVEN televisions on LG, are used to interconnect the VGH and VGL voltages on each LC line on the LC panel, also known as VDD1 and VDD2 on Chinese televisions.

The main function of these voltages is to save energy and allow the panel to rest. This voltage alternative ensures more efficient operation and extends the life of the panel.

LEVEL SHIFTER :

is the component responsible for producing these voltages.
It can be a standalone integrated circuit or built into a PMIC (Power Management Integrated Circuit).

For LG televisions, LEVEL SHIFTER generates ODD and EVEN voltages (or VDD1 and VDD2 on Chinese televisions). For a moment, the ODD (LC1 or VDD1) voltage sends the VGH voltage while the EVEN (LC2 or VDD2) voltage sends the VGL voltage.

At the next moment, ODD voltage sends VGL while EVEN voltage sends VGH. This voltage change is constantly repeated for each LC line on the LCD panel.

LC voltages (or equivalents in other brands) and LEVEL SHIFTER play an important role in the energy management and efficient operation of LCD panels in televisions, allowing the panel to rest and extending its life. voltages ensure more efficient operation and extend the life of the panel.

LEVEL SHIFTER is the component responsible for producing these voltages. It can be a standalone integrated circuit or built into a PMIC (Power Management Integrated Circuit).
For LG televisions, LEVEL SHIFTER generates ODD and EVEN voltages (or VDD1 and VDD2 on Chinese televisions). For a moment, the ODD (LC1 or VDD1) voltage sends the VGH voltage while the EVEN (LC2 or VDD2) voltage sends the VGL voltage.

At the next moment, ODD voltage sends VGL while EVEN voltage sends VGH. This voltage change is constantly repeated for each LC line on the LCD panel.
LC voltages (or equivalents in other brands) and LEVEL SHIFTER play an important role in the energy management and efficient operation of LCD panels in televisions, allowing the panel to rest and extending its life.

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