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OLED lighting device

A technology for lighting devices and filters, applied in lighting devices, electrical components, circuits, etc., can solve problems such as uneven color temperature and ineffective use of OLED lighting panels.

Inactive Publication Date: 2016-04-27
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above methods can improve the problem of obvious uneven color temperature by classifying and arranging OLED lighting panels with color temperature differences, they are only limited to OLED lighting panels with color temperature differences within a certain range, so OLED lighting panels with large color temperature differences Can only be discarded and cannot be effectively used

Method used

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Examples

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Embodiment Construction

[0021] refer to figure 2 and image 3 , an embodiment of the OLED lighting device of the present invention includes a base 9 , several OLED lighting panels 1 , and several optical filters 2 .

[0022] In this embodiment, the base 9 is a wall. It is worth mentioning that the base 9 can also be a window frame, a lamp stand or a ceiling.

[0023] The OLED lighting panels 1 are arranged side by side on the base 9 . Each OLED lighting panel 1 includes a substrate 11 with a setting surface 111 , a first electrode unit 12 , an organic light-emitting film layer structure 13 , a second electrode unit 14 , a package cover 15 and a package glue 16 .

[0024] The first electrode unit 12 covers the installation surface 111 of the substrate 11 . The organic light emitting film layer structure 13 covers and is electrically connected to the first electrode unit 12 . The second electrode unit 14 covers and is electrically connected to the organic light-emitting film layer structure 13 . ...

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Abstract

The invention discloses an OLED lighting device, which comprises a base, a plurality of OLED lighting panels and at least one light filter, wherein the OLED lighting panels are arranged on the base side by side; the light filter is attached to one of the plurality of OLED lighting panels; and the light filter is used for adjusting the lighting color temperature of the attached OLED lighting panels. The lighting color temperature of the OLED lighting panel with a relatively large lighting color temperature difference in the plurality of OLED lighting panels is adjusted by the light filter, so that the overall lighting color temperature of the overall OLED lighting device tends to be consistent.

Description

technical field [0001] The invention relates to an illuminating device, in particular to an OLED illuminating device. Background technique [0002] OLED (Organic Light Emitting Diode) is a diffuse light emitting surface light source, so it emits soft light and has a thin and light appearance; moreover, if a flexible substrate is used, it can be changed into different shapes; in addition, if a transparent electrode is used, the When the light is not turned on, the light transmittance is like glass. The above functions make OLED lighting more widely used than other lighting technologies. For example, combining several OLED lighting panels with transparent electrodes into a large-area lighting fixture embedded in a window frame can not only achieve lighting effects, but also And when there is no electricity to emit light, it can achieve the see-through effect like ordinary transparent glass, or lay several OLED lighting panels on a wall to form a large-area interactive lightin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H05B33/12
Inventor 宋志峯
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