Field emission apparatus and liquid crystal display having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsJae-young LEE, Sang-jin LEE, Byoung-seok KWON, Dong-su CHANG
Life of this patent
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Abstract
A field emission apparatus, liquid crystal display and television are provided, the field emission apparatus including a cathode plate; a side frame disposed around a perimeter of the cathode plate; an anode plate disposed parallel to the cathode plate; an anode electrode disposed on the anode plate; a connection electrode which is disposed between the anode plate and the side frame, the connection electrode comprising a first end portion in contact with the anode electrode, and a second end portion disposed outside the side frame; and a supporting member which supports the first end portion of the connection electrode.
Claims19
A field emission apparatus comprising:
- a cathode plate;
- a side frame disposed around a perimeter of the cathode plate;
- an anode plate disposed parallel to the cathode plate;
- an anode electrode disposed on the anode plate;
- a connection electrode which is disposed between the anode plate and the side frame, the connection electrode comprising a first end portion in contact with the anode electrode, and a second end portion disposed outside the side frame;
- and
- a supporting member which supports the first end portion of the connection electrode.
A liquid crystal display comprising:
- a liquid crystal panel;
- and
- a field emission apparatus which supplies light to the liquid crystal panel, the field emission apparatus comprising;
- a cathode plate;
- a side frame disposed around a perimeter of the cathode plate;
- an anode plate disposed parallel to the cathode plate;
- an anode electrode disposed on the anode plate;
- a connection electrode which is disposed between the anode plate and the side frame, the connection electrode comprising a first end portion in contact with the anode electrode, and a second end portion disposed outside the side frame;
- and
- a supporting member which supports the first end portion of the connection electrode .
A television comprising:
- a liquid crystal display comprising a liquid crystal panel and a field emission apparatus which supplies light to the liquid crystal panel,
- a signal processing unit which generates picture signals for displaying pictures on the liquid crystal display;
- the field emission apparatus comprising:
- a cathode plate;
- a side frame disposed around a perimeter of the cathode plate;
- an anode plate disposed parallel to the cathode plate;
- an anode electrode disposed on the anode plate;
- a connection electrode which is disposed between the anode plate and the side frame, the connection electrode comprising a first end portion in contact with the anode electrode, and a second end portion disposed outside the side;
- and
- a supporting member which supports the first end portion of the connection electrode.
A field emission apparatus comprising:
- a cathode plate;
- a side frame disposed around a perimeter of the cathode plate;
- an anode plate disposed parallel to the cathode plate and opposite the side frame;
- an anode electrode disposed on the anode plate;
- a connection electrode comprising a first end portion which contacts the anode electrode and a second end portion which is outside the side frame.
Dependencies are inferred from the claim text.