公开(公告)号：US20150279315A1

公开(公告)日：2015-10-01

申请号：US14632051

申请日：2015-02-26

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： JEN-FU HUANG ,  JEN-CHIEH LIU ,  I-TING CHEN

IPC: G09G5/02 ,  G09G5/10 ,  G09G5/18

CPC classification number: G09G5/02 ,  G09G5/10 ,  G09G5/18 ,  G09G2340/0428 ,  G09G2340/08

Abstract: The present invention provides a driving circuit for driving a color display to display black-and-white/grayscale images and comprises a data conversion circuit and a driver. The data conversion circuit receives input data transmitted by a microprocessor. The format of the input data is a black-and-white/grayscale format. The data conversion circuit converts the input data for producing output data. The format of the output data is a color format. The driver receives the output data and drives the color display to display the black-and-white/grayscale image. The driving circuit will convert the input data transmitted by the microprocessor with limited transmission capability and produce color output data for driving the color display to display the black-and-white/grayscale image. Accordingly, by using the driving circuit according to the present invention, an electronic device with limited transmission capability can work with the color display to display black-and-white/grayscale images.

Abstract translation: 本发明提供一种用于驱动彩色显示器以显示黑白灰度图像的驱动电路，并且包括数据转换电路和驱动器。 数据转换电路接收微处理器发送的输入数据。 输入数据的格式是黑白灰度格式。 数据转换电路转换用于产生输出数据的输入数据。 输出数据的格式是一种颜色格式。 驱动器接收输出数据并驱动彩色显示屏，显示黑白色/灰度图像。 驱动电路将以有限的传输能力转换由微处理器发送的输入数据，并产生用于驱动彩色显示器的彩色输出数据，以显示黑白色/灰度图像。 因此，通过使用根据本发明的驱动电路，具有有限传输能力的电子设备可以与彩色显示器一起工作，以显示黑白色/灰度图像。