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发明授权
CN106025044B 波长转换器件、背光单元和显示装置 有权

波长转换器件、背光单元和显示装置
摘要：
一种波长转换器件，包括密封的玻璃管、位于所述玻璃管内的基底，所述玻璃管内为真空或者惰性气体，所述基底上设置有至少一个凹槽或者开孔，所述凹槽或者开孔内设置有波长转换元件。本发明的波长转换器件结构简单，具有连续性的空间和更好的发光性能。本发明还提出了一种背光单元以及显示装置。
摘要（英）：

A wavelength conversion device is provided which comprises a sealed glass tube and a substrate arranged in the glass tube. The glass tube is either vacuum or filled with inert gases and the substrate is provided with at least one groove or an opening which allow(s) wavelength conversion component(s) in its/their hole(s). The wavelength conversion device of the invention is simple in structure, has continuous space and can provide a better luminous performance. The invention also provides a backlight unit and a display device.

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