Rotary OLED (Organic Light-Emitting Diode) and LED (Light Emitting Diode) composited lamp

A rotary, LED device technology, applied in the direction of light source combination, the use of semiconductor lamps, lighting and heating equipment, etc., to achieve the effect of high efficiency, stable performance and extended service life

Inactive Publication Date: 2012-02-29
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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  • Rotary OLED (Organic Light-Emitting Diode) and LED (Light Emitting Diode) composited lamp
  • Rotary OLED (Organic Light-Emitting Diode) and LED (Light Emitting Diode) composited lamp
  • Rotary OLED (Organic Light-Emitting Diode) and LED (Light Emitting Diode) composited lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the rotatable OLED and LED composite lamp 10 of the present invention includes a rotatable bracket 1, a controller 2, an OLED device 3 and an LED device 4 arranged on the rotatable bracket 1, wherein the LED device 4 is an LED The chip is packaged on a substrate. The OLED device 3 is an electrode film and an organic film coated on the substrate and then packaged. The LED device 4 is an LED device other than green light, and the OLED device 3 is an OLED device other than blue light. OLED device 3 and the LED device 4 are connected to the controller 2, and the OLED device 3 and the LED device 4 can face or face the user at any angle by rotating the rotatable bracket 1.

[0029] The OLED device can be a single device or a monolithic serial connected device as described in US Patent 6,693,296 B1 or a device with auxiliary electrodes; the OLED device can be a fluorescent device or a phosphorescent device; the OLED device can be a stacked tandem OLED d...

Embodiment 2

[0033] The rotatable OLED and LED composite lamp of this embodiment has the same structure as that of Embodiment 1, except that the bracket 1 is provided with three blue LED devices, four red OLED devices and four green OLED devices.

Embodiment 3

[0035] The rotatable OLED and LED composite lamps of this embodiment have the same structure as the second embodiment, but the difference is that three blue LED devices are connected in series and parallel, and four red OLED devices and four green OLED devices are connected in series and parallel. connection.

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PUM

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Abstract

The invention provides a rotary OLED (Organic Light-Emitting Diode) and LED (Light Emitting Diode) composited lamp. The rotary OLED and LED composited lamp is characterized by comprising a rotary bracket, a controller, one or more OLED devices arranged on the rotary bracket and one or more LED devices arranged on the rotary bracket, wherein the OLED device and the LED device are connected with the controller; the LED device is an LED device except green light; and the OLED device is an OLED device except blue light. According to the rotary OLED and LED composited lamp disclosed by the invention, the LED device except green light is organically combined with the OLED device except blue light together; the advantages of the LED device except green light and the OLED device except blue light are combined together, so that the rotary OLED and LED composited lamp has stable performance, high efficiency and a greatly-prolonged service life; meanwhile, the current of the OLED device and the current of the LED device can be respectively adjusted by using the controller, so that the rotary OLED and LED composited lamp disclosed by the invention can generate various lights; and by rotating the rotary bracket, the OLED device and the LED device can face or back to a user at any angle.

Description

technical field [0001] The invention relates to a lighting appliance, in particular to a rotatable 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 purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/04F21V19/02F21Y113/02F21Y113/20
CPCY02B20/30
Inventor 田元生
Owner FIRST O LITE
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