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Active organic electroluminescent element array

A light-emitting element and luminescent technology, applied in electroluminescent light sources, electrical components, electric light sources, etc., can solve problems such as increasing the complexity of the inkjet process

Inactive Publication Date: 2006-05-17
CHUNGHWA PICTURE TUBES LTD
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AI Technical Summary

Problems solved by technology

[0008] However, if the red light emitting element 106r, the green light emitting element 106g, and the blue light emitting element 106b are arranged in sub-pixel regions with different areas and arranged in a delta manner, then if the inkjet process is used to manufacture Will increase the complexity of the inkjet process

Method used

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  • Active organic electroluminescent element array
  • Active organic electroluminescent element array
  • Active organic electroluminescent element array

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Embodiment Construction

[0019] In the present invention, a light-emitting element with poor luminous efficiency per unit area is arranged in a sub-pixel area, and the control unit of the light-emitting element is arranged in an adjacent sub-pixel area, so as to increase the distance between the sub-pixel areas where the light-emitting element is arranged. Opening rate. The following examples will be cited for illustration, but they are not intended to limit the present invention. Ordinary professionals in the technical field to which the invention belongs can make slight changes to the following examples according to the idea of ​​the present invention, but they still belong to the scope of the present invention.

[0020] image 3 It is a schematic partial top view of an active organic electroluminescence element array of the present invention. Please refer to image 3 , the active organic electroluminescence element array 310 is arranged on the substrate 300, and it is mainly composed of a plurali...

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Abstract

An organic electroluminescence element array of active type consists of the first pixel zone and the second pixel zone being divided out by scan wiring and data wiring separately. It is featured as setting the first luminous element, the first control unit and the second control unit in each first pixel zone and setting the second luminous element in each second pixel zone; connecting the first control unit to the first luminous element in electricity for driving the first luminous element and the second control unit to the second luminous element in electricity for driving the second luminous element.

Description

technical field [0001] The present invention relates to a light-emitting element, and in particular to an active organic electroluminescent element array. Background technique [0002] The rapid progress of the multimedia society is mostly due to the rapid progress of semiconductor components or display devices. As far as displays are concerned, organic electroluminescent displays are dot-matrix displays with self-luminous (Emissive) elements, plus organic electroluminescent displays have no viewing angle restrictions, low manufacturing costs, and high response speeds (about a hundred times that of liquid crystals). Above), power saving, can be used for DC drive of portable machines, wide operating temperature range, light weight and can be miniaturized and thinned with hardware equipment, which quite meet the characteristic requirements of displays in the multimedia age. Therefore, organic electroluminescence displays are expected to be novel flat panel displays of the nex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B44/00H05B33/12H05B33/14
CPCH10K59/352H10K59/353H10K59/12
Inventor 方俊雄张世昌
Owner CHUNGHWA PICTURE TUBES LTD
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