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SEMI D18-0299 E © SEMI 19 99, 2001 14 A P PENDIX 1 NOT E: The mate rial in this appendix is an off icial part of SEMI D 18 and w as approved by full letter ballot proced ures on Aug ust 15, 1998. A1-1 Application Notes A…

SEMI D18-0299

Figure 6

Cassette Physical Alignment Interface-Type B

Roller Position

Figure 7

Cassette Physical Alignment Interface-Type B

Roller Shape

SEMI D18-0299

APPENDIX 1

NOTE: The material in this appendix is an official part of SEMI D18 and was approved by full letter ballot procedures on August

15, 1998.

A1-1 Application Notes

A1-1.1 The shape of the teeth holding the substrates is

not specified in this standard. The tooth surface that

touches the substrate should have a large radius to

minimize stress on the substrate and tooth.

A1-1.2 Extra clearance (larger than the pitch) has been

added below the bottom substrate (for non-random

sequential access to the substrates with a faster or less

precise robot). To increase the stability of Type A

Cassettes the points on the cassette bottom that are the

most distant from the lines connecting each pair of

coupling pins should be made as close as practical to

the horizontal datum plane so that the cassette cannot

tip very far off of the kinematic coupling.

NOTICE: These standards do not purport to address

safety issues, if any, associated with their use. It is the

responsibility of the user of these standards to establish

appropriate safety and health practices and determine

the applicability of regulatory limitations prior to use.

SEMI makes no warranties or representations as to the

suitability of the standards set forth herein for any

particular application. The determination of the

suitability of the standard is solely the responsibility of

the user. Users are cautioned to refer to manufacturer’s

instructions, product labels, product data sheets, and

other relevant literature respecting any materials

mentioned herein. These standards are subject to

change without notice.

The user’s attention is called to the possibility that

compliance with this standard may require use of

copyrighted material or of an invention covered by

patent rights. By publication of this standard, SEMI

takes no position respecting the validity of any patent

rights or copyrights asserted in connection with any

item mentioned in this standard. Users of this standard

are expressly advised that determination of any such

patent rights or copyrights, and the risk of infringement

of such rights, are entirely their own responsibility.

International), 3081 Zanker Road, San Jose, CA 95134. Reproduction o

the contents in whole or in part is forbidden without express written

consent of SEMI.

SEMI D19-0305 © SEMI 1999, 2005 1

SEMI D19-0305

TEST METHOD FOR THE DETERMINATION OF CHEMICAL

RESISTANCE OF FLAT PANEL DISPLAY COLOR FILTERS

This test method was technically approved by the Global Flat Panel Display Committee and is the direct

responsibility of the Japanese FPD Color Filter & Optical Elements Committee. Current edition approved by

the Japanese Regional Standards Committee on November 24, 2004. Initially available at www.semi.org

January 2005; to be published March 2005. Originally published in 1999; previously published in February

1999.

1 Purpose

1.1 This standard establishes two methods for evaluating the chemical resistance of FPD color filters. One of these

methods is qualitative, the other is quantitative.

2 Scope

2.1 These methods may be used by suppliers and users of color filters for FPD applications, for use in judging

quality of production and developing samples.

2.2 These methods test the chemical resistance of color filters by utilizing chemicals and conditions typically

employed in FPD manufacturing.

2.3 These methods are destructive.

NOTICE: This standard does not purport to address safety issues, if any, associated with its use. It is the

responsibility of the users of this standard to establish appropriate safety and health practices and determine the

applicability of regulatory or other limitations prior to use.

3 Limitations

3.1 This standard specifies only the methods for testing and evaluating chemical resistance of FPD color filters;

however, it does not specify the criteria against which the test results are compared.

3.2 This standard specifies only items for color filters, but not for flat panel displays incorporating color filters.

4 Referenced Documents

4.1 JIS Standards

(available in Japanese only)

JIS Z8113 — Glossary of Lighting Terms

JIS Z8120 — Glossary of Optical Terms

JIS Z8722 — Methods of Measurement of Color of Reflecting

JIS Z8730 — Method for Specification of Color Difference for Opaque Materials

4.2 Others

IEC Publication 50 (845) — International Electro-chemical Vocabulary (IEV)

NOTICE: Unless otherwise indicated, all documents cited shall be the latest published versions.

5 Terminology

5.1 Definitions

5.1.1 color illuminator — A light source having a uniform illumination plane which radiates diffuse light onto the

back surface of a sample to permit direct observation of the sample.

1 Japanese Standards Association, 4-1-24 Akasaka Minato-ku,Tokyo 107-8440 Japan, Telephone: +81-3-3583-8005, Fax: +81-3-3586-2014,

http://www.jsa.or.jp/

2 International Electrotechnical Commission, 3, rue de Varembé, Case Postale 131, CH-1211 Geneva 20, Switzerland. Telephone:

41.22.919.02.11; Fax: 41.22.919.03.00, www.iec.ch