LCD-Liquid Crystal Display

Answered by vipin john at 11:43 PM on June 04, 2008

Liquid Crystal Display

Answered by rahul R at 8:31 PM on June 02, 2008

liquid crystal display.

Answered by pooja , an ibibo Master, at 12:34 AM on May 30, 2008

LCD stands for Liquid Crystal Display. It is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. It is often utilized in battery-powered electronic devices because it uses very small amounts of electric power.
Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, and two polarizing filters, the axes of transmission of which are (in most of the cases) perpendicular to each other. With no liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer.

Answered by Arti singh , an ibibo Specialist, at 1:24 PM on May 29, 2008

LCD stands for Liquid Crystal Display. It is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. It is often utilized in battery-powered electronic devices because it uses very small amounts of electric power.
Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, and two polarizing filters, the axes of transmission of which are (in most of the cases) perpendicular to each other. With no liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer.

The surface of the electrodes that are in contact with the liquid crystal material are treated so as to align the liquid crystal molecules in a particular direction. This treatment typically consists of a thin polymer layer that is unidirectionally rubbed using, for example, a cloth. The direction of the liquid crystal alignment is then defined by the direction of rubbing. Electrodes are made of a transparent conductor called Indium Tin Oxide (ITO).

Source :

http://en.wikipedia.org/w iki/Liquid_crystal_display

Answered by Shobhit , an ibibo Master, at 2:41 PM on May 28, 2008

well Sumita, LCD stands for "Liquid Crystal Display" which refers to the type of technology used to display a video image (some others are Cathode Ray Tube (CRT), Plasma, Liquid Crystal on Silicon (LCOS)).

Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, and two polarizing filters, the axes of transmission of which are (in most of the cases) perpendicular to each other. With no liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer.

The surface of the electrodes that are in contact with the liquid crystal material are treated so as to align the liquid crystal molecules in a particular direction. This treatment typically consists of a thin polymer layer that is unidirectionally rubbed using, for example, a cloth.

Answered by Uttam , an ibibo Master, at 11:14 PM on May 27, 2008

hi there

LCD stands for Liquid Crystal Display. It is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. It is often utilized in battery-powered electronic devices because it uses very small amounts of electric power.
Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, and two polarizing filters, the axes of transmission of which are (in most of the cases) perpendicular to each other. With no liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer.

The surface of the electrodes that are in contact with the liquid crystal material are treated so as to align the liquid crystal molecules in a particular direction. This treatment typically consists of a thin polymer layer that is unidirectionally rubbed using, for example, a cloth. The direction of the liquid crystal alignment is then defined by the direction of rubbing. Electrodes are made of a transparent conductor called Indium Tin Oxide (ITO).

Source :

http://en.wikipedia.org/w iki/Liquid_crystal_display

Answered by Reeta K , an ibibo Master, at 9:26 PM on May 26, 2008

LCD stands for Liquid Crystal Display. It is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector.

LCD technology is based on the properties of polarized light. Two thin, polarized panels sandwich a thin liquid-crystal gel that is divided into individual pixels. An X/Y grid of wires allows each pixel in the array to be activated individually. When an LCD pixel darkens, it polarizes at 90 degrees to the polarizing screens.

Answered by Radhe Radhe , an ibibo Advisor, at 7:10 PM on May 26, 2008

LCD stands for "Liquid Crystal Display" which refers to the type of technology used to display a video image (some others are Cathode Ray Tube (CRT), Plasma, Liquid Crystal on Silicon (LCOS)).

Answered by Ashish Yadav , an ibibo Wizard, at 6:35 PM on May 26, 2008

LCD stands for Liquid Crystal Display. It is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector.

LCD technology is based on the properties of polarized light. Two thin, polarized panels sandwich a thin liquid-crystal gel that is divided into individual pixels. An X/Y grid of wires allows each pixel in the array to be activated individually. When an LCD pixel darkens, it polarizes at 90 degrees to the polarizing screens.

Answered by Sharad Singh , an ibibo Master, at 6:31 PM on May 26, 2008