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Light-emitting device and phototherapy equipment

A technology for light-emitting devices and light-emitting devices, which is applied in the directions of phototherapy, photovoltaic power generation, electrical components, etc., can solve the problems of inability to achieve multi-dimensional stretching, damage, and limited stretchability, and achieve multi-dimensional stretching and improve stretching. degree, the effect of improving tensile properties

Pending Publication Date: 2022-03-11
北京翌光医疗科技研究院有限公司
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Problems solved by technology

But because the lead wire is relatively fragile, it is easy to be damaged during the stretching process
[0003] Existing stretchable OLEDs mainly form OLEDs on elastic substrates, however, the degree of stretchability is limited and multi-dimensional stretching cannot be achieved

Method used

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  • Light-emitting device and phototherapy equipment
  • Light-emitting device and phototherapy equipment
  • Light-emitting device and phototherapy equipment

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0037] figure 1 is a schematic structural diagram of a light emitting device provided by an embodiment of the present invention, see figure 1 , the light-emitting device includes a first elastic substrate 110, the first surface A1 of the first elastic substrate 110 includes a light-emitting device 120, a sensor 130, and a first concave-convex region 140, the first concave-convex region 140 is provided with a concave-convex structure 141, the first concave-convex The region 140 is arranged around the light emittin...

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Abstract

The invention discloses a light-emitting device and phototherapy equipment. The light-emitting device comprises a first elastic substrate, a first surface of the first elastic substrate comprises a light-emitting device, a sensor and a first concave-convex area, the first concave-convex area is provided with a concave-convex structure, the first concave-convex area is arranged around the light-emitting device, and the first concave-convex area is arranged around the sensor. The light-emitting device further comprises a second elastic substrate, the second elastic substrate is located on a second surface, opposite to the first surface, of the first elastic substrate, the surface, making contact with the first elastic substrate, of the second elastic substrate is at least provided with a second concave-convex area, and the second concave-convex area is provided with a concave-convex structure. The stretching degree of the light-emitting device is increased, and the multi-dimensional stretching effect is achieved.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a light emitting device and phototherapy equipment. Background technique [0002] Organic light-emitting diodes (Organic Light-Emitting Diode, OLED) have been developed rapidly due to the characteristics of good luminous uniformity, thinness, and bendability. The performance of multidimensional bending and stretching has attracted much attention. But because the lead wire is relatively fragile, it is easy to be damaged during the stretching process. [0003] Existing stretchable OLEDs mainly form OLEDs on elastic substrates, but the degree of stretchability is limited and multi-dimensional stretching cannot be achieved. Contents of the invention [0004] The invention provides a light-emitting device and phototherapy equipment to increase the stretching degree of the light-emitting device and realize multi-dimensional stretching. [0005] In a fir...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32H01L51/00A61N5/06
CPCA61N5/06H10K59/00H10K77/111H10K50/841Y02E10/549
Inventor 康建喜朱映光鲁天星张国辉胡永岚谢静
Owner 北京翌光医疗科技研究院有限公司
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