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Apparatus for manufacturing display device and method of manufacturing display device

A display device and equipment technology, applied in the direction of manufacturing tools, welding equipment, non-electric welding equipment, etc., can solve problems such as display device combination failures

Pending Publication Date: 2020-09-15
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, bonding failure of the display device may occur

Method used

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  • Apparatus for manufacturing display device and method of manufacturing display device
  • Apparatus for manufacturing display device and method of manufacturing display device
  • Apparatus for manufacturing display device and method of manufacturing display device

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Embodiment Construction

[0054] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of various exemplary embodiments, or implementations, of the invention. As used herein, "embodiment" and "implementation" are interchangeable words that are non-limiting examples of apparatuses or methods that employ one or more of the inventive concepts disclosed herein. It is evident, however, that the various exemplary embodiments may be practiced without these specific details, or with one or more equivalent arrangements. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various exemplary embodiments. Furthermore, various exemplary embodiments may be different, but are not necessarily exhaustive. For example, the specific shape, configuration, and characteristics of an exemplary embodiment may be used or implemented in another exemplary embodi...

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PUM

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Abstract

There is provided a an apparatus for manufacturing a display device. An apparatus for manufacturing a display device comprises a body generating ultrasonic vibration; and a horn including a horn bodyportion connected to the body and amplifying the ultrasonic vibration and a horn tip portion connected to the horn body portion and applying the ultrasonic vibration onto a bonding object, wherein thehorn body portion includes at least one body groove surrounded by the horn body portion and completely penetrating the horn body portion in a thickness direction from the surface of the horn body portion.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2019-0025165 filed March 5, 2019, which is hereby incorporated by reference for all purposes as if fully set forth herein. technical field [0002] The present invention relates to an apparatus for manufacturing a display device and a method of manufacturing a display device. Background technique [0003] A display device is a device for visually displaying data. Such a display device includes a substrate divided into a display area and a non-display area. A plurality of pixels are arranged on the substrate in the display area, and a plurality of pads (also referred to as "pads") are arranged on the substrate in the non-display area. A plurality of pads are connected to a flexible film (COF film) on which a driving circuit and the like are mounted to transmit a driving signal to a pixel. [0004] The flexible film includes a plurality of leads connected to the plurality of pads, and e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/08B29L31/34
CPCB29C65/08B29L2031/3425G02F1/1303B23K20/106B23K20/233B23K2101/42B23K2101/38B23K2101/34B23K2103/54B23K2103/42B23K2103/08B06B3/02B06B1/02H10K71/00B29L2031/3475
Inventor 章珠宁
Owner SAMSUNG DISPLAY CO LTD