会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明专利
    • Safety serrated edge cutter for flexible thin film
    • AU2558997A
    • 1998-09-10
    • AU2558997
    • 1997-06-18
    • CLEAN WRAPHAN JONG KIM
    • KIM HAN JONG
    • B65D5/72B65D83/08B65H75/32B65H35/04B65H35/06B65H35/07
    • PROBLEM TO BE SOLVED: To obtain a sawtooth which is good in cutting performance when a food packaging material or various kinds of adhesive tapes are to be cut and which may not injure a human body or clothes in contact with the sawtooth by providing safety parts respectively at both ends of a threaded blade string formed on a rim and making a shape of the safety part in a protruding arc peak. SOLUTION: The sawtooth 1A for cutting packaging material is formed with a plurality of threaded blades 4 having vertical angles A at constant pitches P for cutting a packaging material along upper and lower rims respectively in a lengthwise direction, wherein safety parts 5 with protruding arc peaks are provided at both right and left ends of the upper and lower threaded blades 4. The safety part 5 is desirably higher than the threaded blade 4, and its length (f) is desirably 1 to 10mm. By providing the safety parts 5 of such a shape at both ends of the sawtooth 1A for cutting packaging material, a human body or clothes in contact with the sawtooth 1A may not be injured. A material is not limited, so that it is applicable to any type including a metallic sawtooth and a paper sawtooth.
    • 5. 发明申请
    • Multi-domain liquid crystal display device
    • 多域液晶显示装置
    • US20050105030A1
    • 2005-05-19
    • US10938854
    • 2004-09-13
    • Jeom KimDoo KoJoun LeeJong KimJong KimYoung ChoMi Chu
    • Jeom KimDoo KoJoun LeeJong KimJong KimYoung ChoMi Chu
    • G02F1/1362G02F1/1337
    • G02F1/136213G02F1/136286G02F2001/136218
    • A multi-domain liquid crystal display device comprises first and second substrates facing each other; a liquid crystal layer between the first and second substrates; a plurality of gate bus lines arranged in a first direction on the first substrate and a plurality of data bus lines arranged in a second direction on the first substrate to define a plurality of pixel region; a thin film transistor positioned at a crossing area of the data bus line and the gate bus line, the thin film transistor comprising a gate electrode, a semiconductor layer, and source/drain electrodes; a common-auxiliary electrode comprising at least one electrode in the each pixel region; a plurality of pixel electrodes electrically charged through the thin film transistor; and an alignment layer on at least one substrate between the first and second substrates.
    • 多域液晶显示装置包括彼此面对的第一和第二基板; 第一和第二基板之间的液晶层; 在第一基板上沿第一方向排列的多个栅极总线和在第一基板上沿第二方向布置的多个数据总线,以限定多个像素区域; 位于数据总线和栅极总线的交叉区域的薄膜晶体管,薄膜晶体管包括栅极,半导体层和源极/漏极; 在每个像素区域中包括至少一个电极的公共辅助电极; 通过薄膜晶体管充电的多个像素电极; 以及在所述第一和第二基板之间的至少一个基板上的取向层。