Flat panel display device with heating structure

Abstract

The invention relates to a slab display device with a heating structure, comprising a glass substrate and a heating structure layer which is arranged on the glass substrate; the heating structure layer is provided with a display plate; the heating structure layer comprises a first film which is formed on the glass substrate and provided with a first power line, a conductive resin heating layer which is coated on the first film, a second film which is formed on the conductive resin heating layer and provided with a second power line, an insulation film which is coated on the second film and a power device which is connected with the first power line and the second power line. The slab display device effectively solves the problems that the price, thickness and weight of the product are increased owning to additive heating device in the prior art, also solves the technical defect that the function of the heating function is lost due to poor oxygen penetration and poor humidity adjustingcapability of the insulation layer as the additional heating device is arranged, and achieves the object that the slab display device can run normally under extremely low temperature environment or in spacecraft without adding heating device.

Description

technical field [0001] The invention relates to a flat panel display device, in particular to a flat panel display device with a heating structure. Background technique [0002] Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) has the characteristics of small size, low power consumption, and no radiation, and occupies a dominant position in the current flat panel display market. [0003] At the same time, Organic Light Emitting Display (OLED for short) is also developing in the direction of large capacity, high resolution, low power consumption and large size in order to be competitive in the field of flat panel displays. [0004] Currently, thin film transistor liquid crystal displays and organic light emitting displays used in extremely low temperature environments or in spacecraft are usually equipped with additional heating devices. Due to the slow movement of the liquid crystal or light-emitting material layer in the low temperature state, the display qu...

AI Technical Summary

Problems solved by technology

[0005] (1) After adding the heating device, the thickness and weight of the thin-film transistor liquid crystal display or the organic light-emitting display will be directly increased, and the manufacturing cost will be increased;

[0006] (2) The heating device is usually arranged behind the thin-film transistor liquid crystal display and the organic light-emitting display, and an insulating layer such as SiNx or SiO2 is arranged between the heating device and the array substrate to insulate the two from each other, and is used to control the penetration of oxygen and control the humidity; However, in actual use, the insulating layer has poor oxygen penetration and humidity adjustment capabilities, and will lose its corresponding functions after a period of use.

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