Report Text - LCD Projector

The following are the things that can be displayed through LCD projector, except

• images and video

• video and data

• image and sounds

• data and image

what is allowed by LCD projector to pass through the three coloured liquid crystal display light panels

• the source light

• the panels

• standard lamp

• image, data, and video

"The panels in turn allow some colours..." (line 4)

what is the antonymof the underlined word?

• twist

• change

• shift

• stagnation

Which of the following separates light to three polysilicon panels?

• LCD projector

• a metal halide lamp

• a prism or series of dichroic filters

• a polarized light

"...range of colours and shades in the projected image." (last line)

what is the synonym of the underlined word?

• lights

• covers

• copies

• brightens

How many things done by the panels to process the colours?

• 4

• 3

• 1

• 2

Why does an LCD projector send light from a metal-halide lamp?

• to get another process from a prism or series of dichroic filters

• to separate light to three polysilicon panels

• to present or show the image

• to show the components of the video signal

what would happen if polarized light do not pass through the panels?

• individual pixels is closed

• individual pixels can be opened

• the individual pixels will allow light to pass or close to block the light

• there is no combination of polarizer, LCD panel and analyzer

which of the following is not true about the text?

• there are three polysilicon panels

• standard lamp is the source of the light for the LCD projector

• wide range of colours is produced through the combination of open and closed pixels

• LCD projector only need three steps in displaying image or video

How many process does the LCD projector need to display image?

• 2

• 3

• 4

• 1