摘要 |
The present invention relates to an image pattern uploading device and a method thereof capable of remarkably increasing a data processing speed in comparison with the past by remarkably improving a delay time occurring during a process of uploading images patterns when determining a malfunction of a screen (good or failure) by outputting high-resolution still images stored in a computer through a liquid crystal display (LCD) panel (liquid crystal displaying device) which is a test object and remarkably contributing to a reducing the number of testing processes and the improvement of productivity. An uploading means to transmit the images patterns to the LCD rapidly includes a high definition multimedia interface (HDMI) terminal (B) receiving still image signals (A) which are the image patterns in which high-resolution image data stored in a PC or a MICRO-PC is outputted on one side and an RGB converter (C) converting the still image data (A) into digital signals in the rear end signal-connected to the HDMI terminal (B). A field-programmable gate array (FPGA) semiconductor (D) uploading the RGB digital signals (high-resolution still image data) transmitted from the HDMI terminal (B) at a super-high speed by programmed resources is formed in a following-up line of the RGB converter (C). In one side and the other side signal-connected to the FPGA semiconductor (D), a volatile memory (N) temporarily storing the RGB digital signals (high-resolution still image data) with the purpose of currently using is formed. In a rear end of the FPGA semiconductor (D), a signal converting unit (Q) for outputting the digital signals, which are the still image data, through the liquid crystal display (LCD, OLED and the like) is formed. |