Manufacturing equipment for touch panels for smartphones
Sanada Manufacturing Co., Ltd.
Touch panel manufacturing equipment completed in response to requests from domestic independent manufacturers.
Introduction to the Manufacturing Line for Touch Panels for Smartphones (Excluding Wet Processes) The manufacturing of touch panels for smartphones involves highly advanced and precise processes. ■ Preparation of the Substrate The glass substrate (typically strengthened glass or chemically strengthened glass) is cleaned to remove surface dirt and oils. ■ Formation of the Conductive Layer A conductive thin film, such as ITO (indium tin oxide), is coated onto the glass substrate using sputtering or vapor deposition methods. This creates a layer capable of sending and receiving electrical signals to detect touch operations. ■ Pattern Formation Using photolithography and etching processes, the necessary patterns are formed on the conductive layer. This arranges the electrodes of the touch sensor. ■ Protective Layer and Coating To enhance durability and sensitivity, a protective film or coating layer is added. This includes anti-reflective coatings and scratch-resistant coatings. ■ Lamination and Assembly The various layers of the touch panel (glass substrate, conductive layer, protective layer, etc.) are laminated together to achieve the final shape. ■ Inspection and Quality Control Electrical sensitivity, response speed, durability, and other factors are rigorously inspected, and defective products are removed.
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basic information
It is essential for the mass production of touch panels used in many electronic devices such as LCD displays, smartphones, and tablet devices. ■ Components UV irradiation, buffer device, slit coater, pre-baker Downloader for returning glass to the cassette Manufactured at the request of domestic independent manufacturers. - We can provide custom proposals according to your needs. - Due to labor shortages and the need to reduce labor costs, more companies are considering the introduction of automated machines. We are also able to provide peripheral equipment, and our employees will take full responsibility for everything from design, processing, assembly, electrical control, to installation at the delivery site. We will listen to our customers' requests and provide clear proposals. We also accept orders for processed products, not just automated machines. Please feel free to consult with us.
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Applications/Examples of results
Delivery Performance (and many others) ■ Deformation material feeding device using 3D vision and 6-axis robot ■ Product feeding line using collaborative robots ■ Copper foil image processing installation ■ Image inspection device for dirt on cosmetic puffs ■ Image inspection using a fist robot ■ 4L can brake oil quantitative filling machine ■ Sodium hypochlorite load cell filling machine ■ Fragrance aluminum pouch quantitative filling machine ■ Electronic component assembly machine (adhesive assembly of 3 parts at a speed of 1.2 seconds per part) ■ Table tennis racket production equipment ■ Development and manufacturing of blowerless heat sinks for Shinkansen ■ Manufacturing line for touch panels for smartphones ■ Copper wire winding machine for EV motors ■ Automotive parts alignment transport device ■ Aluminum shutter assembly machine ■ Processing and assembly machines for housing materials, among others ■ Laser printing device for electronic components ■ Printing system using IJP ■ Printing device for tennis racket strings ■ Automatic manufacturing device for false eyelashes ■ Device for feeding aluminum pouch products into paper containers ■ Automatic manufacturing device for wigs ■ Defect inspection device for gas pipe circumferential welding ■ Cutting machine using diamond saw ■ Liquid filling machine For more details, please download the PDF or feel free to contact us.
Detailed information
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The control panel is designed to be simple, so no complicated operations are necessary.
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Company information
At our company, we continue to challenge ourselves to achieve speedy and stable quality through integrated production in-house, including design, manufacturing, assembly, and electrical control in automated machine production. ■ Specification Meetings and Machine Design 【Proposing Clearly in Line with Customer Requests】 We listen to what kind of automation our customers want to achieve and provide optimal proposals based on our experience and technology. ■ Electrical and Control 【Realizing Movements in Line with Customer Wishes】 Considering ease of use, we design sequence programs and touch panels. By designing and manufacturing control panels in-house, we can also accommodate specification changes. ■ Parts Manufacturing 【Advantages of In-house Parts Production】 By manufacturing parts in our own factory, we thoroughly manage quality, cost, and delivery times. We can respond quickly to sudden design changes or issues during assembly. ■ Assembly and On-site Installation 【Assembly and Adjustment by Skilled Employees】 Using 3D assembly drawings allows for more accurate assembly and adjustment. We can handle equipment on the scale of 4m x 20m and take responsibility for installation and operation confirmation at the delivery site. ・We also have video introductions available on YouTube.