LCD 术语中英文对照表

LCD

專業術語中英文對照表

English

Active Area

Annunciator

Bezel

Cell Gap

Chip-on-board

Chip-on-glass

Chip-on-flex

Common/

Backplane

Chinese

Definition

Perimeter dimensions of the conductive area, within the viewing area of the

LCD glass.

An active element, such as a symbol, word, or phrase.

A metal or plastic frame which fits over the LCD glass. The bezel acts as

pressure device, compressing the elastomer connector between the LCD glass

and PCB.

The spacing between the two pieces of glass. This space contains the liquid

crystal fluid.

The LCD driver is formatted into an area on the PCB. Electrical connections

are made by micro diameter gold wires. The entire area is then covered with

epoxy.

A new technology being developed, where the LCD driver format is actually

mounted on the surface of the LCD glass.

The LCD driver is incorporated into a flex connector, which is attached to the

contact edge of the LCD glass.

The conductive surface on one of the two pieces of glass, which

superimposes the pattern on the second piece of glass. The number of

backplanes corresponds to the duty ratio.

A

type of fluorescent backlighting or edge lighting. Used in medium to

large size graphic LCD modules.

The extended area of the LCD glass which contains the conductive

leads/traces, to which electrical connections is made by a connector.

The difference in luminance between the unselected area and the selected

area.

A row or block of dots, used to indicate the location of the next character or

symbol to be entered. Used in dot matrix character and graphic LCD

modules.

Individual metal pins, bonded by epoxy, to each conductive lead/trace on the

contact edge.

Each conductive lead on the contact edge, connects to one segment or

annunicator.

Typically a rectangular active element, when combined together in a matrix,

forms a character or symbol.

A group of dots/pixels forming a character or symbol. The most common dot

matrix is a 5 x 7 matrix (5 dots across; 7 dots down).

Two parallel rows of connection holes on a PCB. Also refers to the type of

connector needed with this array.

1/N, where N equals the number of energized or unenergized segments

selected by one complete cycle.

A strip of silicon rubber made up of sequentially spaced conductive and

non-conductive material. This is the most common connection method for

Cold Cathode

Backlight (CCFT)

Contact Edge

Contrast ratio

Cursor

Dil Pins

Direct/Static

Drive

Dot/Pixel

Dot Matrix

DIL

(Dual-In-Line)

Duty Ratio

Elastomer

Connector