<SEC-DOCUMENT>0000950170-23-017417-index.html : 20230504
<SEC-HEADER>0000950170-23-017417.hdr.sgml : 20230504
<ACCEPTANCE-DATETIME>20230504061033
ACCESSION NUMBER:		0000950170-23-017417
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20230504
FILED AS OF DATE:		20230504
DATE AS OF CHANGE:		20230504

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHIPMOS TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001123134
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			F5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37928
		FILM NUMBER:		23886243

	BUSINESS ADDRESS:	
		STREET 1:		NO. 1, R & D ROAD 1
		STREET 2:		HSINCHU SCIENCE PARK, HSINCHU
		CITY:			TAIWAN
		STATE:			F5
		ZIP:			00000
		BUSINESS PHONE:		866-3-5770055

	MAIL ADDRESS:	
		STREET 1:		NO. 1, R & D ROAD 1
		STREET 2:		HSINCHU SCIENCE PARK, HSINCHU
		CITY:			TAIWAN
		STATE:			F5
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>imos-6-k-2023q1_quarter_.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: imos-6-k-2023q1_quarter_.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>imos-ex99_1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: imos-ex99_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>3
<FILENAME>imos-ex99_2.pdf
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: imos-ex99_2.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>img9907805_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: img9907805_0.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>img9907805_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: img9907805_1.jpg

</DOCUMENT>
</SEC-DOCUMENT>