Translating wavelength conversion head, pixel unit, display and electronic equipment
A wavelength conversion and pixel unit technology, which is applied in the fields of pixel units, translational wavelength conversion heads, displays and electronic equipment, can solve the problems of high design difficulty, high design cost, and complex fluorescent head structure, and achieves reduction of design difficulty and improvement. Stable performance, avoiding the effect of shaking from side to side
Active Publication Date: 2022-07-29
洪贵顺
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Problems solved by technology
[0003] The purpose of the present invention is to provide a translational wavelength conversion head, pixel unit, display and electronic equipment to solve the problems of complex structure of the existing fluorescent head, resulting in high design difficulty and high design cost
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[0037] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0038] Figure 1-Figure 4 An embodiment of the translating wavelength conversion head of the present invention is shown. In this example, see figure 1 , the translation wavelength conversion head 10 includes a mounting grid 100 and a wavelength conversion box 101 .
[0039] Among them, see figure 1 , a first wavelength conversion area 1011 , a second wavelength conversion area 1012 and a third wavelength conversion area 1013 are arranged in the wavelength conversion box 101 in sequence. A magnet 1014 is provided on the side wall of the wavelength conversion box 101 perpendicular to the...
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The invention discloses a translational wavelength conversion head, a pixel unit, a display and an electronic device, wherein the wavelength conversion head comprises: a wavelength conversion box, in which a first wavelength conversion area, a second wavelength conversion area and a third wavelength conversion area are sequentially arranged In the wavelength conversion area, the wavelength conversion box is provided with a first limiting member on the back plate parallel to the movement direction, and the side wall of the wavelength conversion box perpendicular to the movement direction is provided with a magnet; the installation grid includes a bottom plate, a base plate, and a side wall parallel to the movement direction. A first side plate and a second side plate perpendicular to the movement direction, the first side plate is provided with a second limit member matching the first limit member, and the second side plate is provided with a coil, or is adjacent to the second side plate A coil is set on the bottom plate, or a coil is set on the light source system matched with the translation wavelength conversion head. Through the combination of the magnet and the coil, and the combination of the first limiting component and the second limiting component, the present invention not only reduces the design difficulty, design cost and production cost, but also improves the stability of the fluorescent head.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a translational wavelength conversion head, a pixel unit, a display and an electronic device. Background technique [0002] The existing display device includes a plurality of pixel units, and each pixel unit includes three RGB phosphor areas. When the pixel unit needs to display red, the wavelength conversion box including the three RGB phosphor areas needs to be moved by the moving mechanism, so that the light emitted by the light-emitting device illuminates the R phosphor area. However, the structure of the existing moving mechanism is complex, so The design difficulty and design cost of the pixel unit are enhanced. Further, when the pixel unit needs to display green again, the wavelength conversion box needs to be quickly reset by the reset mechanism, so that the light emitted by the light-emitting device illuminates the G phosphor area. However, the existing reset...
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IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 何宗江贾志强
Owner 洪贵顺