china tn cob lcd module quotation

1.1 Features Item Standard Value Display Type 8characters ´ 2 lines LCD Type STN POSITIVE( Y-G),TRANSFLECTIVE Driver Condition LCD Module : 1/16Duty , 1/5Bias Viewing Direction 6 O’clock Backlight Type SIDE WHITE Interface 8-bit MPU interface Driver IC SPLC780D 1.2 Mechanical Specifications Item Standard Value Unit Outline Dimension 58(L) * 32(W) * Max 13.8(T) mm Viewing Area 38(L) * 16( W) mm Dot size 0.5 6 (W) ´ 0. 66 (H) mm Dot pitch 0. 6 (W) ´ 0. 7 (H) mm Character size 2.9 6 (W) ´ 5.56 (H) mm Operating Temperature :-20~+70°C Storage Temperature :-30~+80°C

1.1 Features Item Standard Value Display Type 8characters ´ 2 lines LCD Type STN POSITIVE( Y-G),TRANSFLECTIVE Driver Condition LCD Module : 1/16Duty , 1/5Bias Viewing Direction 6 O’clock Backlight Type SIDE WHITE Interface 8-bit MPU interface Driver IC SPLC780D 1.2 Mechanical Specifications Item Standard Value Unit Outline Dimension 58(L) * 32(W) * Max 13.8(T) mm Viewing Area 38(L) * 16( W) mm Dot size 0.5 6 (W) ´ 0. 66 (H) mm Dot pitch 0. 6 (W) ´ 0. 7 (H) mm Character size 2.9 6 (W) ´ 5.56 (H) mm Operating Temperature :-20~+70°C Storage Temperature :-30~+80°C

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.

All Shore Industries has been supplying a broad range of standard and custom wall plug-in and desktop power supplies and battery chargers at its modern ISO certified facilities in Taiwan and China for over forty years. Our mix of switching power supplies including wall plug-ins (aka "wall warts"), desktop and open frame are available in various wattages and voltages. All are offered with inputs for American, European, and other international standards, and a variety of standard input and output plugs as well as customized output plugs, when requested. Each item has the appropriate certification(s) for the countries they are approved for use in.

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