A device for eliminating the deformation of the front frame of an OLED display
A display and front frame technology, which is applied to the device for eliminating the deformation of the front frame of OLED displays, and the field of devices for eliminating the deformation of the front frame, which can solve problems such as product quality impact, deformation elimination, and defects in the front frame, so as to improve the elimination effect Effect
Active Publication Date: 2022-02-15
安徽亿普拉斯科技有限公司
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Problems solved by technology
[0004] The invention provides a device for eliminating the deformation of the curved surface of the OLED display front frame, which effectively solves the possible slight deformation of the front frame material in the prior art when it is bent, and these deformations will cause the front frame to be inaccurate. Adapting to the curvature of the display screen will lead to a gap between the front frame and the display screen, resulting in the inability of the front frame to effectively protect the display screen. The existing deformation of the front frame eliminates the deformation by extrusion, but the simple Extrusion cannot completely eliminate the deformation, and there will still be small deformations, which will lead to defects in the front frame and affect the quality of the product
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[0024] Example: such as Figure 1-6 As shown, the present invention is a device for eliminating the deformation of the front frame of an OLED display. A clamping mechanism 4 is installed, a moving mechanism 5 is installed on the back plate 3 , a stabilizing mechanism 6 is installed on the clamping mechanism 4 , and an anti-deformation mechanism 7 is installed on the moving mechanism 5 .
[0025] The clamping mechanism 4 includes a threaded cylinder 41, which is fixedly inserted in the center of the base plate 1. The threaded column 42 is threaded inside the threaded cylinder 41, and a rotating shaft 43 is fixedly inserted into the threaded column 42. The upper end of the rotating shaft 43 is connected to the The output end of the first motor 44 is fixedly connected, and the first motor 44 is fixedly connected at the center of the lower surface of the placement plate 45. The upper surface of the placement plate 45 is provided with a placement slot 46, and the inner bottom of th...
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The invention discloses a device for eliminating the deformation of the curved surface of the front frame of an OLED display. A moving mechanism is installed on the board, a stabilizing mechanism is installed on the clamping mechanism, and an anti-deformation mechanism is installed on the moving mechanism. In the present invention, the first motor drives the placement plate to rise, and then fixes the front frame clamped inside the arc groove through the pressing block, and then starts the second motor to drive the threaded rod to rotate, and the threaded rod drives the two moving blocks on it The two drums are kept away from each other, and the two drums are driven away from each other. At the same time, the drums are in close contact with the surface of the front frame through the action of the spring, and the drums are heated by the heater, so that the drums are pressed on the concave surface of the front frame, and then The deformation of the front frame surface is eliminated by heat and extrusion, which greatly improves the effect of eliminating the deformation of the front frame surface.
Description
technical field [0001] The invention relates to a device for eliminating the deformation of the curved surface of the front frame, in particular to a device for eliminating the deformation of the curved surface of the front frame of an OLED display, and belongs to the technical field of front frame manufacturing. Background technique [0002] An OLED display is a display made of organic electroluminescent diodes. Since it also has self-luminous organic electroluminescent diodes, no backlight is required, high contrast, thin thickness, wide viewing angle, fast response speed, can be used for flexible panels, wide operating temperature range, simple structure and manufacturing process, etc. , is considered to be the next-generation emerging application technology of flat-panel displays. OLED displays are usually curved screens. Curved displays refer to display devices with curved panels, which enhance the sense of spaciousness in the user's visual experience. Curved displays g...
Claims
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IPC IPC(8): B21D3/14B21D37/16B21D43/00
CPCB21D3/14B21D37/16B21D43/003
Inventor 刘磊夏荣海夏成雷
Owner 安徽亿普拉斯科技有限公司