발표자 최정덕 komico - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · highlights...

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Semiconductor/Display Parts Solution Provider cf cf desing desing 적용사례 적용사례 “Within Your Reach” 발표자: 최정덕 KoMiCo “Within Your Reach” Semiconductor / Display Parts Solution Provider KoMiCo 1. Content cfdesign 적용사례 -1 1 Metal Heater의 일반 cfdesign 적용사례 -2 회사 소개 4 기타 적용사례 5 1 1 2 2 3 3 4 4 5 5 Conclusion 5 6 6

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Page 1: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

Semiconductor/DisplayParts Solution Provider

cfcfdesingdesing 적용사례적용사례

“Within Your Reach”

발표자: 최정덕

KoMiCo

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

1. Content

cfdesign 적용사례 - 1

1

Metal Heater의 일반

cfdesign 적용사례 - 2

회사 소개

4

기타 적용사례5

11

22

33

44

55

Conclusion566

Page 2: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Highlights & Milestones

2005Completed MiCo C&C Cheonan Factory

Completed New Manufacturing Factory

2004MiCo Holdings, MiCo Beijing, MiCo C&C

Completed R&D Center

2003Consolidated MiCo NSP, MiCo ESC

Completed 1st Manufacturing Factory

2002Certified ISO9001, ISO14001

Listed on KOSDAQ

2001Joined a member of KSIA

Completed Cleaning Factory

Founded : Headquartered :

President & CEO :

Business :

Total Assets :

Employees : FY 2005 Revenue :

Listed on KOSDAQ :

February, 1996Anseong-si, Korea

Seon Kyu Jeon

Semiconductor & Display

52 million US$

511 (March, 2006)

61 million US$

January, 2002

Parts Solution Business

HighlightsHighlights MilestonesMilestones

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Total Solution Provider

Page 3: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Products

ProductsProducts

Consumable Parts New Material (HiCeraTM, Solid Y2O3)

Ceramic ESC

LCD ESC (Polyimide)Metal Heater

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Services

ServicesServices

Precision Cleaning Plasma Spray Coating

ESC RefurbishmentHeater Refurbishment

Anodizing

Chamber Service Program

Page 4: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Global Network

KoMiCo WuxiWuxi, China

KoMiCo WuxiWuxi, China

KoMiCo BeijingBeijing, China

KoMiCo BeijingBeijing, China

RepresentativeFrance

RepresentativeFrance

RepresentativeGermany

RepresentativeGermany

RepresentativeItaly

RepresentativeItaly

KoMiCo SingaporeSingapore

KoMiCo SingaporeSingapore

KoMiCo TaiwanHsinchu, TaiwanKoMiCo Taiwan

Hsinchu, Taiwan

KoMiCo JapanTokyo, JapanKoMiCo JapanTokyo, Japan

KoMiCo USAEugene, OR USA

KoMiCo USAEugene, OR USA

KoMiCo USA HQSan Jose, CA USAKoMiCo USA HQ

San Jose, CA USA

KoMiCo USAAustin, TX USA

KoMiCo USAAustin, TX USA

KoMiCoHeadquarters,

Anseong, Korea

KoMiCoHeadquarters,

Anseong, Korea

New Factory

Plan (2007)

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

2. Heater 일반

PBN Heater SiC Heater AlN Heater APS Coated Heater

WxZ Heater DxZ Heater TxZ Heater Mattson Heater

Heater 종류

Page 5: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Band Heater Cast-in Heater Cable Heater Cartridge Heater

Ceramic Fiber Heater Flexible Heater Si Rubber Heater Thick Film Heater

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

2-1 Heater 제작 기술

항 목

PatternDesign

BlockDesign

Cap Design

구 분

Heater 배치

온도관리 zone

Block 두께

표면 평탄도

열선 삽입 깊이

기술 사항

• Center로 열의 집중, 모서리에 온도저하를 고려하여 설계

• Size에 따른 발열체의 배치

• 축열량(안정한 온도유지)을 고려한 두께 설계

• 열 변형에 의한 center 부풀음을 고려한 설계

• 모재의 열전도율과 복사각을 고려한 최소 두께의 설계

HeaterDesign

제조 기술 • 압축강도(열선몰림), sheath재질(변형), 와트밀도(수명) 인자

검수 관리 • 비 발열부 길이, bending前 균일 발열도 관리

표면 조도 • Arcing 감소 및 표면처리 막질 영향, 기판의 sliding 방지

Cap의 형태 • Heater와 밀착되어 있는 구조물로 형태에 따라 stress buffer기능

비 고

Custom-Design

Design

Simulation

조립

Lead부 연결

Heater 밀착

• 접촉저항 최소, power와 sensor간의 noise 최소화를 위한 구조

• 모재와 heater의 열팽창 차이로 인한 변형을 고려

열처리 기술

각 part 세정 • 용접시 이물질에서의 out gassing에 의한 용접 불량 방지

열처리

Initial 열처리

Heater bending후

• 1차 가공(황삭)시 block의 가공 변형을 최소화 하기 위함

• Rolling 및 bending시 발생된 응력의 제거

용접후 • 용접시 발생된 응력을 완화시켜 용접면의 접착성을 확보

가공후 • 1차 가공시 발생한 가공 변형량을 annealing

Assembly

막 특성 관리 • 공정 온도에 따른 코팅 선정표면 처리 코팅 기술

비드 형태 • 비드의 깊이와 형태 조절로 용접성의 향상E-beam 용접 비드 형태

Page 6: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

2-2. Heater 설계

전력 : 단위[W]; 와트, Watt전기에너지에 의하여 1초 동안에 하는 일량

Power 설계: Heat Energy, 공정 온도에 해당하는 열량을 발생시킬 수 있는 열량을 산정(Watt Density: Watts/cm^2)

저항회로의 전력직류 전원의 전압 V[V]에 의하여 저항 R[Ω]에 공급하는 전력 P는

P = V * I = V / R = I2 * R = V^2 / R [W]

전력량 : 단위[Wh] ; 와트아워, Watt-hour1[초] 동안에 소비되는 전력 W(t)는

Wt = P * t [J]

Power 선정 – 전압 선정 – 저항 선정 – 전류 선정

ex) Genus MS Heater

Power = 2600 W, 장비 사용 전압 220 V,

2600 = 220^2 / x, R = 18.6 Ω, I = 11.8 A

Power = 2600 W, 장비 사용 전압 110 V,

2600 = 110^2 / x, R = 4.7 Ω, I = 23.4 A

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

2-3. Heater Developing Procedure

Design

Simulation

DrawingMachining Welding

Coating

Evaluation

Custom-Design

Custom Heat SolutionCustom Heat Solution

Page 7: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

3. cfdesing 적용-1

재 질 AI 1050

적용공정 CVD-W

표면처리 Bare

사용온도(편차) 470 ℃ (±1%) wafer base

Power 160V, 1200W

Thermocouple K-type

2. 8 inch Wxz Heater block (plus type)

Heater Block Heater Block

Heating ElementHeating Element

Cover PlateCover Plate Cover PlateCover Plate

Gas LineGas Line TC HoleTC Hole ShaftShaft

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Heater Simulation Results

Mesh Model Mesh Model Contour Plot (Cross section) Contour Plot (Cross section)

Page 8: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Simulation Results

Contour Plot (Surface Uniformity)Contour Plot (Surface Uniformity) Contour Plot (Shaft) Contour Plot (Shaft)

▷Uniformity Spec.: 1%

▷Simulation Uniformity:0.4%

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

4. cfdesing 적용-2LCD Heater

Page 9: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Bottom ViewBottom View Top ViewTop View

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Simulation Results of 5G LCD Heater

Bottom ViewBottom View Top ViewTop View

▷Uniformity Spec.: 5.0%

▷Simulation Uniformity: 2.0%

Page 10: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Simulation Results and Grids of 7G LCD Heater

Bottom ViewBottom View Top ViewTop View

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Cross SectionCross Section Heating ElementHeating Element Inner PlaneInner Plane

Simulation Results of 7G LCD Heater

Page 11: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

5. 기타 적용 사례

1) ESC

Temp. distribution on wafer surface

0

5

10

15

20

25

30

35

40

0 200 400 600 800 1000 1200

Poistion

Temp.(℃

)

OEM

Komico

Al2O3

OEM(polyimide) Komico(Ceramic)

Cooling pattern

Heating pattern

2) Heating ESC

Temp. Distribution on Surface

0

20

40

60

80

100

120

1 100 199 298 397 496 595 694

Position

Tem

p(℃

)

Heating (100℃)

Coolant (80℃)

Coolant (25℃)

◆Boundary Condition : Heating(100℃)

◆Boundary Condition: Heating & Coolant(25℃)

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Old Type Design Injector New Design Injector

3) Gas Injector Design 변경에따른유동변화해석

Temp. Distribution on Surface

316.0

318.0

320.0

322.0

324.0

326.0

328.0

330.0

1 201 401 601 801 1001 1201 1401 1601 1801 2001

Position

Te

mp

(℃)

Type_1(9.1%)

Type_2(17.68%)

4) Contact area에따른 Cooling 효과해석

Embossing contact: 9.1% Embossing contact: 17.68%

Gas Flow

Page 12: 발표자 최정덕 KoMiCo - digiteki.comdigiteki.com/images2/event/ex_komaco.pdf · Highlights & Milestones 2005 ... Precision Cleaning Plasma Spray Coating ... Simulation Drawing

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

6. Conclusion

1. cfdesign 도입 배경

- 제품 개발 단계에서 많은 시행 착오를 줄이는 것이 요구됨.

- 제품의 Concept을 수치화된 data가 고객으로부터 요구됨.

- 제품제작 전 설계의 검증.

- 신제품 개발의 자료 확보.

2. 도입 결과

- 제품제작 시 다양한 Concept 구현.

- 개발에 따른 다양한 조건에서의 접근 방법 모색 가능.

- DATA 확보.

- 제품 개발의 시간 및 비용 절감.

“Within Your Reach”

Semiconductor / DisplayParts Solution Provider

KoMiCo

Thank you

Q & A