TN Mini LCD Display Efficient Positive Display Reliable SPI Interface Driver IC HT1621

VA LCD Display SPI Interface Driver IC HT1621 2-Digit Broken Code Display Display Mode TN/Positive

• SPI interface for easy and efficient data connectivity.

• 2-digit broken code display for focused and essential information presentation.

• Driver IC HT1621 for reliable and stable display operation.

• Display modes TN and Positive to adapt to different lighting and application needs.

• In household appliances like microwave ovens, the VA LCD display can show cooking time remaining, power levels, and error codes. The SPI interface can communicate quickly with the appliance's control board, and the 2-digit broken code display is sufficient to convey important information concisely. The TN mode can be used for better contrast when the oven is in a darker kitchen corner, while the Positive mode ensures readability in a brightly lit kitchen environment. The reliable display driven by HT1621 provides accurate information to the user.

• For small electronic locks, the display can present lock status (locked/unlocked), battery level, and any error warnings. The SPI interface can interface with the lock's microcontroller for fast data updates, and the 2-digit broken code display can handle the limited yet critical information. The TN mode can enhance the visibility of the display in dimly lit hallways or at night, while the Positive mode is suitable for well-lit entrances. The Driver IC HT1621 ensures stable operation in the lock's operating environment.

• In automotive aftermarket gauges, such as oil pressure gauges or battery voltage meters, the VA LCD display can show real-time readings and warning signs. The SPI interface can integrate with the gauge's circuitry for rapid data updates, and the 2-digit broken code display can effectively display the relevant data. The TN mode can improve contrast in the car's dashboard, especially in darker driving conditions, while the Positive mode is good for daylight driving. The reliable display driven by HT1621 ensures accurate and reliable readings.

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Huaxianjing Group is an amalgamation of Shenzhen Huaxianjing Display & Touch Co., Ltd., Gao'an Huaxianjing Display Technology Co., Ltd., Shenzhen Huaxianjing Display Technology Co., Ltd., and Jiangxi Huajia Display Technology Co., Ltd. These internal enterprises complement and coordinate closely with one another. Shenzhen serves as the operational hub, while Jiangxi functions as the manufacturing base. The Shenzhen center spans 5,200 square meters across two floors. Gao'an boasts a self - built industrial park covering an area of 50 mu, and Shanggao has a newly expanded factory of 12,000 square meters.

As a national high - tech enterprise, Huaxianjing specializes in the production of high - quality black - and - white liquid crystal displays (TN, HTN, STN, FSTN), color TFTs, OLEDs, backlights, and liquid crystal display modules. Equipped with a full set of internationally advanced fully - automatic production equipment, dust - free clean workshops, and supporting facilities, the company currently has around 1,600 employees. Among them, 32.5% hold a college degree or higher, and 7.5% possess a junior professional title or above. It has assembled a pool of senior domestic experts and talents in the liquid crystal flat - panel display industry.

Huaxianjing places great emphasis on technological innovation and has developed a series of key technologies with independent intellectual property rights. To date, it has been granted 6 utility model patents and software copyrights. The company has obtained certifications for multiple management systems, such as ISO9001:2015 Quality Management System Standard, ISO13485 Medical Device Quality Management System, IECQ QC 080000 Hazardous Substances Process Management System, ISO14001:2015 Environmental Management System Standard, and ISO45001:2018 Occupational Health and Safety Management System Standard.

Moreover, it has received numerous accolades, including the National High - tech Enterprise, Provincial "Specialized, Sophisticated, Special, and New" Small and Medium - sized Enterprise, Provincial Integration of Informatization and Industrialization Demonstration Enterprise, Provincial Integration of Informatization and Industrialization Standard - compliant Enterprise, Safety Production Standardization (Level 3 Enterprise), Special Award for Enterprise Tax Contribution, and Advanced Unit in Safety Production. In September 2022, Huaxianjing signed an agreement with Beijing University of Technology and was selected as one of the five recommended enterprises for the "Taking on the Challenge" initiative in Yichun City. It has gradually emerged as an influential star enterprise in the Jiangxi display sector.