OCA Bonding and OCR Bonding are both the term used in LCD display stickers, but there are certain differences between them.

OCA Bonding, that is, Optical Clear Adhesive is bound to be binding, which is a technology that uses OCA optical glue to fit. OCA optical glue is a colorless and transparent material. It has good optical properties and can make high transparency bonding between the liquid crystal panel and the glass cover. This technology can significantly reduce the number of reflected planes inside the display, thereby improving the display effect, making the image clearer and more colorful.

In the context of the OCR Bonding, in the context of the LCD screen paste technology, it usually refers to the Optical Character Recognition (optical character recognition) binding, but in fact, OCR does not directly refer to optical in LCD display technology. Character recognition. Here, OCR is more likely to refer to Optical Clear Resin (optical transparent resin) or other similar liquid optical glue. OCR BONDING technology may use this liquid optical glue to fit the display screen.

In general, the main difference between OCA Bonding and OCR Bonding is that the adhesive materials used are different. OCA Bonding uses solid OCA optical glue, while OCR Bonding may use liquid optical transparent resin or other similar liquid optical glue. Both technologies can be used to achieve high transparency adhesion to the LCD display, but which technology is specifically selected depends on specific application requirements and manufacturing conditions.

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