Bonding equipment and bonding methods
A technology of laminating equipment and attachment, applied in the direction of mechanical equipment, instruments, connecting components, etc., can solve the problem of inability to apply polarizer alignment and lamination, etc.
Active Publication Date: 2021-10-26
INTERFACE TECH CHENGDU CO LTD +2
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Problems solved by technology
[0004] Based on this, it is necessary to provide a bonding equipment and a bonding method for the problem that the existing screen type bonding equipment cannot be applied to the alignment bonding of polarizers
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[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...
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The present invention relates to a laminating equipment and a laminating method, the laminating equipment includes: a positioning mechanism, including a first jig, a second jig, a laser, an optical detector, an adjustment platform, and a first camera module. The first jig is provided with a first light transmission hole and is used to fix the first workpiece, the second jig is provided with a second light transmission hole and is used to fix the second workpiece, and the laser beam emitted by the laser passes through the The first workpiece and the second workpiece form an outgoing beam, and the optical detector is used to detect the intensity of the outgoing beam to determine whether the alignment between the first workpiece and the second workpiece is achieved. A camera module is used to acquire the information of the first relative position after the alignment between the first workpiece and the second workpiece; a bonding mechanism is used to calibrate the first workpiece and the second workpiece to Lamination is performed after the first relative position. The bonding equipment realizes the alignment and bonding of the first workpiece and the second workpiece.
Description
technical field [0001] The invention relates to the technical field of lamination of polarizers, in particular to a lamination equipment and a lamination method. Background technique [0002] A polarizer (Polarizer, POL) can transmit light waves in the same direction as its polarization axis in the incident light. When laminating two polarizers, it is necessary to perform alignment so that the polarizing axis directions of the two are at a set angle. The commonly used alignment method is: the laser light emitted by the laser passes through two polarizers in sequence, and then enters the photodetector (PhotoDetector), and the relative position of the two polarizers is adjusted so that the intensity of polarized light detected by the optical detector reaches the preset value. [0003] Stencil lamination equipment is widely used due to its advantages of high lamination efficiency. However, when the existing stencil-type laminating equipment is used for laminating polarizers,...
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IPC IPC(8): G01B11/00F16B11/00G02B5/30
CPCF16B11/00G01B11/00G02B5/3041
Inventor 钟科程宣崇伟
Owner INTERFACE TECH CHENGDU CO LTD