JP2006048011A5

JP2006048011A5 -

Info

Publication number: JP2006048011A5
Application number: JP2005187703A
Authority: JP
Filing date: 2005-06-28
Publication date: 2008-07-31
Anticipated expiration: 2025-06-28

Claims

A column signal line, a row signal line, before Symbol a first light emitting element comprising a layer containing an organic compound sandwiched between the part of the portion between the row signal line of the column signal line, a first electrode and a second A second light-emitting element including a layer containing an organic compound sandwiched between electrodes, a current source, and an amplifier,
First electrode of the second light emitting element is electrically connected to said current source,
The first electrode of the second light-emitting element is electrically connected to an input terminal of said amplifier,
An output terminal of the amplifier is electrically connected to the column signal line.

A column signal line, a row signal line, before Symbol a first light emitting element comprising a layer containing an organic compound sandwiched between the part of the portion between the row signal line of the column signal line, a first electrode and a second A plurality of second light emitting elements composed of layers containing an organic compound sandwiched between electrodes, a current source, and an amplifier,
A first electrode of each of the plurality of second light emitting elements is electrically connected to the current source;
Each of the first electrode of the plurality of second light-emitting element is electrically connected to an input terminal of said amplifier,
An output terminal of the amplifier is electrically connected to the column signal line.

A column signal line, a row signal line, a first light-emitting element comprising a layer containing a pre-Symbol organic compounds sandwiched by a part of a portion between the row signal line of the column signal lines, the row with the first electrode A second light-emitting element including a layer containing an organic compound sandwiched between part of the signal lines, a current source, and an amplifier,
First electrode of the second light emitting element is electrically connected to said current source,
The first electrode of the second light-emitting element is electrically connected to an input terminal of said amplifier,
An output terminal of the amplifier is electrically connected to the column signal line.

A column signal line, a row signal line, a first light-emitting element comprising a layer containing a pre-Symbol organic compounds sandwiched by a part of a portion between the row signal line of the column signal lines, the row with the first electrode A plurality of second light-emitting elements each including a layer containing an organic compound sandwiched between part of the signal lines, a current source, and an amplifier,
A first electrode of each of the plurality of second light emitting elements is electrically connected to the current source;
Each of the first electrode of the plurality of second light-emitting element is electrically connected to an input terminal of said amplifier,
An output terminal of the amplifier is electrically connected to the column signal line.

5. The display device according to claim 2, wherein the plurality of second light emitting elements are electrically connected in parallel.

An electronic apparatus, comprising a display unit to display device according to any one of claims 1 to 5.

A column signal line, a row signal line, before Symbol a first light emitting element comprising a layer containing an organic compound sandwiched between the part of the portion between the row signal line of the column signal line, a first electrode and a second A second light-emitting element formed of a layer containing an organic compound sandwiched between electrodes, a first current source, a second current source, and an amplifier;
During the precharge period,
Supplying a current from the first current source to the second light emitting element;
The potential of the first electrode of the second light emitting element is input to the input terminal of the amplifier,
From the output terminal of the amplifier, a potential approximately equal to the potential of the first electrode of the second light emitting element is output to the column signal line,
During the flash period,
A driving method of a display device, wherein a current is supplied from the second current source to the first light emitting element to cause the light emitting element to emit light.

A column signal line, a row signal line, before Symbol a first light emitting element comprising a layer containing an organic compound sandwiched between the part of the portion between the row signal line of the column signal line, a first electrode and a second A second light-emitting element including a layer containing an organic compound sandwiched between electrodes, a current source, and an amplifier,
During the precharge period,
Supplying a current from the current source to the second light emitting element;
The potential of the first electrode of the second light emitting element is input to the input terminal of the amplifier,
From the output terminal of the amplifier, a potential approximately equal to the potential of the first electrode of the second light emitting element is output to the column signal line,
During the flash period,
A driving method of a display device, wherein a current is supplied from the current source to the first light emitting element to cause the light emitting element to emit light.