Thin-film circuit board for keyboard

Application Number: 00120382Application Date: 2000.07.17Publication Number: 1334578Publication Date: 2002.02.06Priority Information: International: G06F3/02;H01H13/702Applicant(s) Name: Dafang Electronic Co., LtdAddress: Inventor(s) Name: Liao BingqianPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract A thin film circuit board used in keyboard consists of thin film switch circuit and structure of line bank, the former is utilized to produce key-press signal and Read more

Thin-film multi-container package

Application Number: 00121302Application Date: 2000.07.18Publication Number: 1284468Publication Date: 2001.02.21Priority Information: 1999/8/17 US 09/373936International: B65D71/48Applicant(s) Name: Illinois Tool Works, Inc.Address: Inventor(s) Name: Lesslie S. MarcPatent Agency Code: 31002Patent Agent: li baiAbstract This invention relates to a single-piece carrier for unitizing a plurality of containers with a retainer sheet integrated with a carrier sleeve. The retainer sheet Read more

Thin-film transistor LCD and its manufacture

Application Number: 00121925Application Date: 2000.07.25Publication Number: 1335533Publication Date: 2002.02.13Priority Information: International: G02F1/136Applicant(s) Name: Daqi Science &. Technology Co., Ltd.Address: Inventor(s) Name: Weng JiafanPatent Agency Code: 11105Patent Agent: tao fengbeiAbstract The thin-film transistors for the thin-film transistor LCD is manufactured by using metal electrode layer as mask. During photoetching and doping silicon layer to form source/drain Read more

Technology for manufacturing electronic elements of thin-film transistor display

Application Number: 00126054Application Date: 2000.08.29Publication Number: 1340847Publication Date: 2002.03.20Priority Information: International: G02F1/136;G09F9/30;H01L21/00;H01L29/786Applicant(s) Name: Daqi Science and Technology Co LtdAddress: Inventor(s) Name: Weng JiapanPatent Agency Code: 11105Patent Agent: tao fengbeiAbstract A technology for making the thin-film transistor display includes such steps as depositing a first metal layer on the surface of substrate, limiting a pattern to Read more

Technology of improving performance of evaporated thin-film semiconductor device

Application Number: 00126530Application Date: 2000.09.13Publication Number: 1343003Publication Date: 2002.04.03Priority Information: International: C23C14/06;C23C14/24;C23C14/34;H01L21/203;H01L21/31Applicant(s) Name: Changchun Inst of Optical Fine Machinery and Physics, Chinese Academy of ScienceAddress: Inventor(s) Name: Li Zhiming;Jing Yumei;Ye RuhuaPatent Agency Code: 22001Patent Agent: liang airongAbstract An improved technology for improving the performance of evaporated film semiconductor device includes such steps as preparing medium Read more

Thin-film field-emitting panel display

Application Number: 00102920Application Date: 2000.03.10Publication Number: 1264248Publication Date: 2000.08.23Priority Information: International: H04N7/015Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li DejiePatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract A thin-film field-emitting flat display is composed of top glass coated with fluorscent powder and aluminium film as anode, bottom glass with cathode-grid emitting electrons, peripheral sealing glass, supporting structure Read more

Method for manufacturing thin-film magnetic head and manufacturing device thereof

Application Number: 00100490Application Date: 2000.01.28Publication Number: 1262503Publication Date: 2000.08.09Priority Information: 1999/1/28 JP 020456/99International: G11B5/127;G11B5/31Applicant(s) Name: Alps Electric Co., Ltd.Address: Inventor(s) Name: Kato Masaudo;Miyashima ShigeshinPatent Agency Code: 72002Patent Agent: cheng weiAbstract In a thin-film magnetic head manufacturing method and apparatus, lapping is continued until the MR height of a magnetoresistive sensor falls into a finish tolerance Read more