Serial LCD display modules are Character or graphic LCD Modules with integrated RS232, I2C and SPI serial interfaces,which usually called RS232 LCDs,I2C Lcd Display and SPI lcd.The touch panel communication is done via the same serial interface.
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2016年6月3日星期五
2015年1月21日星期三
lcd module completely adhesion carrier board with the epitaxial bonding
Use for thermal plastic, ceramic thermal plastic soft recommended. Screen printing a soft ceramic thermal plastic construction different from the traditional conformable thermally conductive film, a soft thermal plastic soft ceramic semi-liquid, in the Character LCD Module network printer when the blade is applied to the aluminum substrate, the thermal lcd module conductivity of particles will penetrate the pores of the substrate surface, and I fill to the full. This will form a completely flat plane no pores, completely adhesion carrier board with the LED epitaxial bonding. Thus put to minimize thermal resistance, heat can be conducted I2C Lcd Display away quickly, naturally, reducing the ambient temperature of the LED die, but also extend the life and dramatically slow the epitaxial bad light occurred. Furthermore, lcd module since the thermal conductivity of soft ceramic paint construction malleable screen printing, high temperature baking or reflow, it will change with the expansion and contraction of the aluminum plates together, stress is very small and will not cause aluminum plate warped, but not will burst board.Recommendation III: soft ceramic heat paintoled graphic display
2014年11月11日星期二
The proposed LCD sketch and instructions sent to at least three suppliers
1. Consider what needs alphanumeric LCD useful information and customization required in combination with a custom icon is displayed on the custom LCD.
2. Learn LCD need to work environment. Operating voltage and temperature will greatly affect the LCD contrast, and may limit the LCD type can be used.
3. Determine the number of Character LCD Modules segments required to achieve the necessary display on the LCD, and the reference matrix LCD PIC microcontroller to select the appropriate LCDPIC microcontroller.
4. Generate customized LCD sketch / mechanical drawings and written instructions and understand LCD pinout.(Due to the wiring section and the wiring electrode of the common electrode is not a limitation of this plane, and therefore, is preferably accomplished by the display manufacturer pin arrangement.)5. The proposed I2C Lcd Display LCD sketch and instructions sent to at least three suppliers, obtain written quotations to determine pricing, scheduling and quality matters. The total NRE cost, price and installation costs into account. Allow at least two weeks time for the completion of formal mechanical drawings and pin assignments, as well as the revised drawings.6. Request Delivery initial prototype LCD components to ensure proper development of LCD and correct functioning of the target application.Usually set aside four to six weeks time. For final approval mechanical drawings and pin assignments. After the delivery of the initial prototype LCD approval.7.Upon receipt of a prototype LCD, first confirm its function, and then make the final approval and began producing LCD.
2. Learn LCD need to work environment. Operating voltage and temperature will greatly affect the LCD contrast, and may limit the LCD type can be used.
3. Determine the number of Character LCD Modules segments required to achieve the necessary display on the LCD, and the reference matrix LCD PIC microcontroller to select the appropriate LCDPIC microcontroller.
4. Generate customized LCD sketch / mechanical drawings and written instructions and understand LCD pinout.(Due to the wiring section and the wiring electrode of the common electrode is not a limitation of this plane, and therefore, is preferably accomplished by the display manufacturer pin arrangement.)5. The proposed I2C Lcd Display LCD sketch and instructions sent to at least three suppliers, obtain written quotations to determine pricing, scheduling and quality matters. The total NRE cost, price and installation costs into account. Allow at least two weeks time for the completion of formal mechanical drawings and pin assignments, as well as the revised drawings.6. Request Delivery initial prototype LCD components to ensure proper development of LCD and correct functioning of the target application.Usually set aside four to six weeks time. For final approval mechanical drawings and pin assignments. After the delivery of the initial prototype LCD approval.7.Upon receipt of a prototype LCD, first confirm its function, and then make the final approval and began producing LCD.
2014年11月8日星期六
the light transmitted through the LCD screen in our eyes
OLED display module simple point that is screen, backlit panels, PCB board, iron box.
Power terminal, instruments and other display components is oled display module, its status is equivalent to the CRT tube.
OLED display module is divided into screen and backlight lcd graphic display components. The two parts are assembled together, but when the work is independent.
Principle OLED display module is the backlight unit issued uniform surface light, the light transmitted through the LCD screen in our eyes.
Role OLEDdisplay module panel is light in pixels of the I2C Lcd Display processing to display an image.
OLED display module manufacturing selected control IC, filter and directed film accessories. Contrast is very important, arguably a more important indicator than the highlights of selected LCD, when you know your customers to buy the LCD is used for entertainment watching DVDs, you can emphasize the contrast is more important than no dead pixels, we look at when streaming, the general brightness sources for little, but to see chiaroscuro character scenes, gray hair texture changes to black, to rely on the level of contrast to visualize the.
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