LAFOX, Ill., Aug. 24 - Richardson Electronics, Ltd. (Nasdaq: RELL) plans to release financial results for its fiscal fourth quarter and full fiscal year 2005, ended May 28, 2005, after the close of the business on Thursday, August 25, 2005. The release will be distributed by PR Newswire and will be available on the Company's website at http://www.rell.com .
On Friday, August 26, 2005 at 9:00 a.m. CDT, Mr. Edward J. Richardson, Chairman and Chief Executive Officer will host a conference call to discuss the release. A question and answer session will be included as part of the call's agenda. To listen to the call, please dial 800-762-6067 approximately five minutes prior to the start of the call. A replay of the call will be available from 12:30 p.m. on August 26, 2005 through September 27, 2005. The telephone numbers for the replay are (USA) 800-475-6701 and (International) 320-365-3844; access code 793712.
About Richardson Electronics
Richardson Electronics, Ltd. is a global provider of "engineered solutions," serving the RF and wireless communications, industrial power conversion, security and display systems markets. The Company delivers engineered solutions for its customers' needs through product manufacturing, systems integration, prototype design and manufacture, testing and logistics. Press announcements and other information about Richardson are available on the World Wide Web at http://www.rell.com/investor.asp .

