LED electronic display tender supplementary announcemen…

Title: LED Electronic Display Tender Supplementary Announcement Tender No.: SZCH2009-NX-002 Announcement Date: April 27, 2009 Deadline: April 29, 2009 Tendering Agency: Qishuguan Middle School Province: Jiangsu Province - Suzhou City Content: The technical requirements for LED electronic display ar ----more

Sanan Optoelectronics LED Industry Project started in T…

On April 27th, Sanan Optoelectronics Tianjin LED Industrialization Project started in the High-tech Zone, and Vice Mayor Wang Zhiping attended the groundbreaking ceremony. According to reports, Fujian Sanan Group Co., Ltd. was established in October 1992, is the world's largest professional fu ----more

Four intermediate visions of several problems in road l…

The concept of intermediate vision The spectral luminous efficiencies of the two visual cells, the current luminous fluxes of the V(λ) and V'(λ) curves, are calculated from V(λ). V(λ) and V'(λ) are spectral luminous efficiencies with a maximum of 1. Km ----more

LED electronic screen and other computer office equipme…

Title: LED electronic screen and other computer office equipment government procurement announcement Tender No.: CG2009G1-028-WF Announcement date: April 25, 2009 Deadline: May 18, 2009 Tendering agency: Province: Guangxi Zhuang Autonomous Region ... Content: The government procurement center of Gu ----more

Liaoning TV station large screen background wall procur…

Title: Liaoning TV Large Screen Background Purchasing Project Tender No.: LCBB20090473 Announcement Date: May 11, 2009 Deadline: May 27, 2009 Tendering Agency: Liaoning TV Province: Liaoning Province - Shenyang Content: Item No. : LCBB20090473 Tender No.: LJT20090527 Project Name: Liaoning TV Sta ----more

Full-color LED display and old screen renovation projec…

Title: Full-color LED display and old screen renovation project procurement announcement Tender No.: 绵涪政采竞(2009) 014 Announcement Date: May 8, 2009 Deadline: May 15, 2009 Tendering Agency: 涪Urban Employment Management Service Center Provinces and Cities: Sichuan Pro ----more

BRO Executive: How to treat China's optical softwar…

BRO (Breault Research Organization Inc.) is a well-known optical software development company in the United States. Its main product, ASAP optical design software, is well-known in the industry. Because ASAP optical software enjoys the most relaxed design freedom, it can obtain high, precise and ac ----more