Light source system, ultraviolet curing device and curing method applicable to display panel
AssigneesBoe Technology Group Co., Ltd., Hefei Boe Optoelectronics Technology Co., Ltd.
InventorYangkun Jing
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Abstract
A light source system, an ultraviolet curing device and a curing method applicable to a display panel are provided. The light source system includes a light source assembly; a housing enclosing the light source assembly and having a first face, a second face and a third face, the first face having a first window, the second face having a second window, the third face being parallel to the display panel and located between the light source assembly and the display panel, and the third face having a third window; a first filter covering the first window, a second filter covering the second window and a third filter covering the third window; and a first reflecting element and a second reflecting element disposed outside the housing.
Claims20
A light source system applicable to a display panel, comprising:
- a light source assembly;
- a housing enclosing the light source assembly and having a first face, a second face and a third face, the first face and the second face being parallel to each other and both perpendicular to the display panel to be cured, the first face having a first window, the second face having a second window, the third face being parallel to the display panel to be cured and located between the light source assembly and the display panel to be cured, and the third face having a third window;
- a first filter covering the first window, a second filter covering the second window and a third filter covering the third window;
- and
- a first reflecting element and a second reflecting element disposed outside the housing, the first reflecting element having a reflecting surface inclined toward the display panel to be cured relative to the first face and having a vertical projection on the first face with an area greater than or equal to that of the first window, and the second reflecting element having a reflecting surface inclined toward the display panel to be cured relative to the second face and having a vertical projection on the second face with an area greater than or equal to that of the second window.
An ultraviolet curing device applicable to a display panel, comprising:
- a light source system, the light source system comprising:
- a light source assembly;
- a housing enclosing the light source assembly and having a first face, a second face and a third face, the first face and the second face being parallel to each other and both perpendicular to the display panel to be cured, the first face having a first window, the second face having a second window, the third face being parallel to the display panel to be cured and located between the light source assembly and the display panel to be cured, and the third face having a third window;
- a first filter covering the first window, a second filter covering the second window and a third filter covering the third window;
- a first reflecting element and a second reflecting element disposed outside the housing, the first reflecting element having a reflecting surface inclined toward the display panel to be cured relative to the first face and having a vertical projection on the first face with an area greater than or equal to that of the first window, and the second reflecting element having a reflecting surface inclined toward the display panel to be cured relative to the second face and having a vertical projection on the second face with an area greater than or equal to that of the second window;
- and
- a controller connected with the light source system, the controller comprising a window control module connected with the first window, the second window and the third window of the light source system, the window control module being configured to control the first window and the second window to be open, and the third window to be closed such that the light emitted from the light source of the light source system exits from the first window and the second window;
- or, control the first window and the second window to be closed and the third window to be open, such that the light emitted from the light source exits from the third window.
Dependencies are inferred from the claim text.