Apparatus for measuring response time and method of measuring response time using the same
AssigneeSamsung Electronics Co., Ltd.
InventorsFusayuki Takeshita, Hiroyuki Kamiya, Kyeong-Hyeon Kim, Yong-hwan Shin, Hak-sun Chang
Life of this patent
Estimating the term…
Abstract
An apparatus for measuring response time of a display apparatus including a photographing part including a charge coupled device camera and a microscope, an image processing part receiving a picture taken from a photographing part and calculating the response time thereof, and a control part applying a predetermined image signal to the display apparatus and controlling the photographing part to take a picture change of the display apparatus at a predetermined time.
Claims28
An apparatus for measuring a response time of a display apparatus, comprising;
- a photographing part taking a picture, the photographing part comprising a charge coupled device camera and a microscope;
- an image processing part receiving the picture taken by the photographing part and calculating the response time;
- and
- a control part applying a predetermined image signal to the display apparatus and controlling the photographing part to take a picture change of the display apparatus at a predetermined time.
A method for measuring response time of a display apparatus, comprising:
- transmitting a predetermined image signal to the display apparatus;
- taking a picture of a change of a display apparatus at a predetermined interval of time according to the predetermined image signal;
- and
- calculating the response time by processing the picture.
Dependencies are inferred from the claim text.