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Organic lighting structure and display apparatus

A light-emitting structure and organic technology, applied in organic semiconductor devices, electrical components, circuits, etc., can solve the problems of insufficient color saturation of AMOLED light-emitting devices, inability to adapt to the development trend of color reproducibility of display devices, limited color gamut, etc. , to achieve the effect of improving picture quality, increasing quantity, and increasing color gamut range

Inactive Publication Date: 2017-09-29
SHANGHAI TIANMA AM OLED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color gamut of the RGB three primary colors is limited, resulting in insufficient color saturation of the AMOLED light-emitting device, and a small number of colors, which cannot adapt to the development trend of color reproducibility of various display devices.

Method used

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  • Organic lighting structure and display apparatus
  • Organic lighting structure and display apparatus
  • Organic lighting structure and display apparatus

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Embodiment Construction

[0060] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings. It should be noted that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present application are described from the angles shown in the drawings, and should not be interpreted as limiting the implementation of the present application. Example limitations. Furthermore, in this context, it also needs to be understood that when it is mentioned that an element is formed "on" or "under" another element, it can not only be directly formed "on" or "under" another element, but also be formed "on" or "under" another element. An element may be formed "on" or "under" another element indirectly through intervening elements.

[0061] Such as figure 1 As shown, the embodiment of the present application provides an organic light-emitting structure, which can be applied to an AMOLED. Speci...

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Abstract

The invention relates to the technical field of displays, specifically to an organic lighting structure and a display apparatus. The organic lighting structure comprises a first lighting unit, a second lighting unit, a third lighting unit and a fourth lighting unit, wherein the lighting wavelength of the first lighting unit, the lighting wavelength of the second lighting unit, the lighting wavelength of the third lighting unit and the lighting wavelength of the fourth lighting unit are increased gradually, and the lighting efficiency of the second lighting unit and the lighting efficiency of the third lighting unit are better than the lighting efficiency of the first lighting unit and the lighting efficiency of the fourth lighting unit. The color gamut scope of the organic lighting structure is expanded, the color saturation of the lighting device is improved, and the color number is increased, so that the development trend of color reproducibility in the display apparatus can be met.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an organic light-emitting structure and a display device. Background technique [0002] Organic light-emitting diodes (Organic Light-Emitting Diode, OLED) can be used as a light source for display devices and lighting devices, and have the advantages of wide viewing angle, short response time, thinness, and the ability to bend at any angle. [0003] OLED light emitting devices include active-matrix organic light emitting diode (AMOLED) and passive matrix light emitting diode (Passive-matrix organic light emitting diode). Compared with PMOLED, AMOLED has low energy consumption, high resolution, fast response and other advantages. Excellent photoelectric characteristics have gradually become the mainstream technology of OLED display. [0004] Traditional AMOLED light-emitting devices are all composed of RGB three primary colors, and full-color images are realized by usi...

Claims

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Application Information

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IPC IPC(8): H01L51/50H01L27/32
CPCH10K59/30H10K59/12H10K50/125H10K59/876H10K59/351H10K59/352H10K59/38H10K50/11H10K50/131H10K2101/10H10K50/15H10K2102/351H10K50/13H10K50/81H10K50/828H10K50/852H10K59/353H10K59/1213
Inventor 滨田
Owner SHANGHAI TIANMA AM OLED
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