Plane display with touching function and its forming method

A flat-panel display and display element technology, applied in static indicators, instruments, electrical components, etc., can solve problems such as affecting the life and quality of display panels, difficult to balance display quality and touch performance, and lowering

CN1649456AActive Publication Date: 2005-08-03AU OPTRONICS CORP
0 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2005-08-03

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A plane display includes a first base board, a first conduction layer, a first conduction layer of an electrode layer, an insulation layer of an electrode layer, an insulation layer and an organic electro-luminescence display element, among which, the first conduction layer is formed on the first surface of the first base board, the electrode layer is formed on the first conduction layer, the second conduction layer is formed on the second surface of the first base board, the insulation layer is formed on the surface of the second conduction layer and the organic luminous display element is formed on the insulation layer.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a plane display with touch function, in particular to an organic electroluminescent display combined with a capacitive touch panel. Background technique

[0002] At present, touch panels have been widely used in various electronic devices, such as personal digital assistants (Personal Digital Assistant, PDA), smart phones, electronic dictionaries, watches, electronic calculators, and portable information products such as notebook computers. Combining the display panel with the touch panel eliminates the need for an additional input device such as a keyboard, which can greatly reduce the weight and volume of the device. Only in this way can it be more in line with the thin, light and small features emphasized by portable products.

[0003] figure 1 is a side view of a conventional flat panel display with touch functionality. Please refer to figure 1 , the conventional flat panel display 10 with touch function includes a resi...

Examples

Embodiment Construction

[0029] The main idea of ​​the present invention is to directly form organic electroluminescent display elements on the surface of the capacitive touch panel, and the two are only separated by an insulating layer. The thickness and weight of the flat-panel display can be reduced, and the display quality of the display and the touch performance of the touch panel can be taken into consideration.

[0030] The plane display of the present invention includes a first substrate, a first conductive layer, a second conductive layer, an electrode layer, an insulating layer and an organic electroluminescence display element. The first conductive layer is formed on the first surface of the first substrate, and the electrode layer is formed on the first conductive layer. The second conductive layer is formed on the second surface of the first substrate, the insulating layer is formed on the surface of the second conductive layer, and the organic electroluminescence display element is forme...