IE-017-IE的机会与挑战.

1、KCH December 26, 2002 IE的機會與挑戰 : 以IC晶圓製造業為例 黃崑智黃崑智 (Kun-Chih Huang) 部經理部經理 產能企劃部產能企劃部 工業工程處工業工程處 KCH December 26, 2002 KCH December 26, 2002 Fab-6 ( 8”) WaferTech (Camas, WA, USA) Fab6Fab6 Fab14Fab14 TSIP Fab-7 ( 8”) Fab-14 ( 12”) SSMC (Singapore) (Under Construction) ITRI Fab-3 (8”)Fab-5 (8”) Fab-2

2、 (6”) Fab-1 ( 6”) WSMCWSMC VISVIS HSIP Fab-12Fab-12 Fab-8 ( 8) TASMCTASMC Fab3/4Fab3/4 Fab-12 (12”) VIS (8”) KCH December 26, 2002 Value Chain of Semiconductor Industry 產品架 構與規 格制定 系統層 次整合 設計整合 製作 光罩 晶圓製 造技術 封裝 技術 測試 技術 製造、組 裝與運籌 管理 設備供應商 晶 圓 供 應 商 化 學 品 供 應 商 導 線 架 供 應 商 系 統 廠 商 IC 設 計 廠 商 IP供應商 光

3、罩 供 應 商 晶 圓 代 工 廠 商 封 裝 廠 商 測 試 廠 商 系 統 or .Optimize a running Fab to make sure the production be completed at the right time HOW .Static models by spread sheet technique .Dynamic models by simulation technique KCH December 26, 2002 First Step Time Measurement / Time Study KCH December 26, 2002 Roug

4、h-Cut capacity planning system framework CRP Module process flow (by step) process time by step EQ resource (qty, uptime, eff.) MPS (monthly base) Yield data Capacity Requirement (EQ utilization) KCH December 26, 2002 CRP Module process flow (by step) process time by step EQ resource (qty, uptime, e

5、ff.) MPS (weekly base) Yield data Capacity Requirement (EQ utilization) Capacity Requirement Planning system framework process flow (by steps group) Wafer Start schedule MRP module Scheduled lots Cycle time index (by steps group) current WIP KCH December 26, 2002 Planner, Scheduler and Simulator PLA

6、NNER Order Planning SCHEDULER Work Dispatching SIMULATOR Scenario Analysis What If Factory Status Work Release KCH December 26, 2002 History of Simulation Application in TSMC n04/9106/91NCTU (SLAMII, PHOTO) n07/9112/91Software Survey (ManSim, Archilles, Promodel, Qplus) n07/9210/92Software procureme

7、nt (ManSim 3.1.1) n10/9211/92Verification (Software acceptance test) n12/9203/93Fab2A modeling & Validation n04/9306/93Fab2A 1st case study (Hot run ratio analysis) n08/9311/93Fab2A 2nd case study (WIP vs Cycle Time analysis) n03/9412/94MES system interface development & Fab Managers Training n01/95

8、Fab2A 3rd case study (Bottleneck utilization vs C/T) n03/95Software upgrade from ManSim 3.1.1 to ManSim 3.5 n04/95IMPES concept proposal and MS/X On Time Survey KCH December 26, 2002 w People: F Managers/Supervisors are not familiar with simulation concept/methodology. Therefore, they dont feel confident of simulation result. F Full-Time vs. Part-Time assignment w Tooling: F The pre-defined shop floor control rule can not cover all of the Fabs rule. F Lack a good interface between Simulator and MES. F The result of Stand alone application is not easy pro