graphic cob lcd module free sample

Dr Pan: Hello, Greg. COB is the abbreviation for chip on board. It is a technology, which IC is bonded directly onto PCB. COB technology is usually used in LCD module with sophisticated and complex functions.

There is a misunderstanding about COB LCD module. Since it is very stable, people would use this structure no matter what. But COG LCD module is very stable, too. It can totally replace simple COB LCD module with only display function and much cheaper for large quantity.

For the sophisticated LCD module with complex functions, COB technology may be the cheapest solution since it integrates all the components on one board and it can reduce the number of IC and board. But every coin has two sides. Even though it is very stable and there is a very small chance that it will malfunction, it will be irreplaceable if it does. There is why we recommend hybrid structure which integrate COB technology and COG technology together. It has all the merits of both technologies.

A 2.9″ monochrome, 128×64 dot matrix, COB (Chip on Board) Graphic LCD Module in STN Positive Yellow Green LCD Mode with Yellow Green LED Backlight. It has a six O’clock viewing direction and a transflective polarizer recommended for applications that will be used both indoor and outdoor. This product has negative voltage and is assembled Chip On board with 1/64 Duty and a Controller IC S6B0107 or S6B0108 or equivalent. The interface type is Parallel. This is an ROHS compliant product manufactured with ISO standards and procedures.

A 2.9″ monochrome, 128×64 dot matrix, COB (Chip on Board) Graphic LCD Module AMG12864AR-B-Y6WFDY-AT-NV-Y in STN Positive Yellow Green LCD Mode with Yellow Green LED Backlight. It has a Six O’clock viewing direction and a transflective polarizer recommended for applications that will be used both indoor and outdoor. This product has negative voltage and is assembled Chip On board with 1/64 Duty and a Controller IC S6B0107 or S6B0108 or equivalent. The interface type is Parallel. This is an ROHS compliant product manufactured with ISO standards and procedures.

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Crystal Run Microtlectronics Co. Ltd.Established in 2006, Crystal Run Microelectronics Co.. Ltd, is a professional manufacturer and exporter which is committed toresearching, manufacturing, and seling small&medium size LCD display. Headquartered in Shen zhen,having ourselfe factory and established Crystal RunTechnology Co. Ltd. as a branch in 2016. We have over 300 employees and manufacturing base covers an area of 40,000 square meters in Liuan. With wel- equipped facilities and excellent quality control throughout all stages of production, our products are extremely stable which enable us to guarantee total customer satisfaction.

Our main products are segment LCD, character LCD, graphic LCD, COG LCD, TFT LCD, OLED, backlight and other LCD related products.All of Our products comply withinternational quality standards,and have passed IS09001, I5014001,Rohs, SGS certifications. As a result of our high quality products and outstanding customer service,we have gained a global sales network reaching Europe,USA,Canada, South Asia etc.

* It can be customized for monochrome LCD, backlight, FPC and PCB Board with a little tooling charge, and customized shape is suitable for customer"s mechanical design.

Extensive rangeProviding complete solution from Mono to Color LCD module, Optical bonding between display to cover glass as well as cover glass to touch screen

Ckingway technology Co., Ltd. Established in 2009, we focus researching & developing, design, manufacture and sales integrated into one target on resistive touch panel, capacitive touch panel and LCD/LCM (liquid crystal display module). Coming along with electronics consumer products increasing rapidly recently, our product has been holding steady marketing share in touch display field under our teamwork strongly, while industry chain getting more ruggedized, professionalized.