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An oled and led composite lamp

A technology of LED devices and lamps, applied in the use of semiconductor lamps, lighting devices, electric light sources, etc., to achieve the effects of high efficiency, stable performance and extended service life

Inactive Publication Date: 2011-11-30
FIRST O LITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, it can solve the defect that the color temperature and color of OLED white light emitting appliances and LED white light emitting appliances cannot be adjusted in the prior art

Method used

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  • An oled and led composite lamp
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the OLED and LED composite lamp 10 of the present invention includes a bracket 1, a controller 2, an OLED device 3 and an LED device 4, wherein the OLED device 3 and the LED device 4 are arranged on the bracket 1, and the LED device 4 is an LED chip package Formed on a substrate, the OLED device 3 is packaged after coating an electrode film and an organic film on the substrate, the LED device 4 is an LED device other than green light, the OLED device 3 is an OLED device other than blue light, and the OLED device 3 and The LED device 4 is connected to the controller 2, and the OLED device 3 and the LED device 4 face away from the user 8, so that the light of the OLED device and the LED device does not directly irradiate the user.

[0028] The OLED device can be a single device or a monolithic series connection device as described in US Patent 6,693,296 B1 or a device with an auxiliary electrode; the OLED device can be a fluorescent device or a...

Embodiment 2

[0031] The OLED and LED composite lamp of this embodiment has the same structure as that of Embodiment 1, except that three blue LED devices, four red OLED devices and four green OLED devices are provided on the bracket 1 .

Embodiment 3

[0033] The OLED and LED composite lamp of this embodiment has the same structure as that of Embodiment 2, except that three blue LED devices are connected in series and parallel and interleaved, and four red light OLED devices and four green light OLED devices are connected in series and parallel and interleaved.

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Abstract

The invention provides an OLED and LED composite lamp, comprising a bracket, a controller, an OLED device and an LED device, wherein the OLED device and the LED device are arranged on the bracket, the LED device is formed by packaging an LED chip on a substrate, and the OLED device is The electrode film and the organic film are coated on the substrate and packaged. The LED device is an LED device other than green light, and the OLED device is an OLED device other than blue light. One or more than one LED devices other than green light and one or more OLED devices other than blue light, and the OLED device and the LED device are connected to the controller. Since the present invention organically combines LEDs other than green light and OLEDs other than blue light, it integrates the advantages of both, making it stable in performance, high in efficiency, and greatly prolonging its service life. The current of the OLED device and the LED device enables the OLED and LED composite lamp of the present invention to produce various lights, and prevents users from seeing the colors of the OLED device and the LED device.

Description

technical field [0001] The invention relates to a lighting appliance, in particular to an OLED and LED composite lamp. Background technique [0002] OLED (Organic Light Emitting Diode) and LED (Light Emitting Diode) technologies are now relatively mature. We found that red OLED and green OLED have good performance and long service life, while blue OLED has the disadvantages of poor performance and short life. ; On the contrary, among LEDs, blue LEDs have good performance and long life, followed by red LEDs, and green LEDs have poor efficiency. If the strengths of both OLED and LED can be organically combined in a light-emitting device, it will be possible to make a long-life, high-efficiency composite lamp. In addition, it can solve the defect that the color temperature and color of OLED white light emitting appliances and LED white light emitting appliances cannot be adjusted in the prior art. Contents of the invention [0003] The object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/04
CPCY02B20/36Y02B20/30
Inventor 田元生
Owner FIRST O LITE
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