Other

Atp Electronics Taiwan Inc.

Hung-Tse Lin

Hsi-Yu Chen

Kung-Cho Sheng

Chang-Yung Feng

Chih-Wei Ho

Jyun-Nan Liu

Yih-Ming Lin

A NAND flash controlling method includes the steps of: configuring a temperature-sensing unit to detect the flash temperatures and a source block to store source data; configuring a main control unit to receive the flash temperatures for calculating a temperature difference, to generate a data-transmitting signal if the current temperature is abnormal and the temperature difference is too large; configuring a control unit to read and transmit the source data; configuring a data-buffering unit to receive and store the source data; configuring an error-correcting unit to receive a source error-correcting code and a source bit-error rate to re-calculate an updated error-correcting code; configuring a flash-buffering unit to receive the updated error-correcting code and the source data; and, configuring the control unit to utilize the updated error-correcting code to write the source data into the destination block from the flash-buffering unit. In addition, a NAND flash controlling system is also provided.

NAND flash controlling system and method thereof

The present invention relates to a compensation method for compensating digital image data generated from a scanning module of a scanner when the luminance of a lamp tube is unstable. Several compensating gains are computed according to the luminance values of a reference white plate so as to compensate the digital image data. The method of the present invention is implemented by software in a computer.

Compensation method of digital image data

An image scanner having wireless carriage module is provided to overcome the abrasion problem occurred between the flat flexible cable and the transparent scanning platform. The image scanner includes a casing; a carriage module disposed inside the casing for picking up image data of an object to be scanned and converting the image data into digital data; a wireless transmitter incorporated into the carriage module for receiving and modulating the digital data into wireless signals and transmitting the wireless signals out; and a wireless receiver separate from the carriage module and being in communication with a processing system for receiving and demodulating the wireless signals from the wireless transmitter into the digital data and outputting the digital data to the processing system for further processing.

Image scanner having wireless carriage module

Growing community of inventors

Taipei, Taiwan

Hung-Tse Lin