TW200644167A - Capacity dividable memory IC - Google Patents

Capacity dividable memory IC

Info

Publication number
TW200644167A
TW200644167A TW094119442A TW94119442A TW200644167A TW 200644167 A TW200644167 A TW 200644167A TW 094119442 A TW094119442 A TW 094119442A TW 94119442 A TW94119442 A TW 94119442A TW 200644167 A TW200644167 A TW 200644167A
Authority
TW
Taiwan
Prior art keywords
memory
capacity
halves
dividable
target
Prior art date
Application number
TW094119442A
Other languages
Chinese (zh)
Other versions
TWI298526B (en
Inventor
Chi-Cheng Hung
Ling-Yueh Chang
Pwu-Yueh Chung
Original Assignee
Lyontek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lyontek Inc filed Critical Lyontek Inc
Priority to TW94119442A priority Critical patent/TWI298526B/en
Publication of TW200644167A publication Critical patent/TW200644167A/en
Application granted granted Critical
Publication of TWI298526B publication Critical patent/TWI298526B/en

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  • Semiconductor Integrated Circuits (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

In wafer stage, a target memory IC is composed of two equal half, each one half has 1/2 of the target memory capacity, two halves of the 1/2 memory capacity combines to form the target full capacity memory IC. The two halves are joined together through coupling wires between corresponding pads of the two halves. The coupling wires can be cut to produce half capacity memory ICs. Only one set of mask layers is needed to produce two or more different capacity memory ICs.
TW94119442A 2005-06-13 2005-06-13 Capacity dividable memory ic TWI298526B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94119442A TWI298526B (en) 2005-06-13 2005-06-13 Capacity dividable memory ic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94119442A TWI298526B (en) 2005-06-13 2005-06-13 Capacity dividable memory ic

Publications (2)

Publication Number Publication Date
TW200644167A true TW200644167A (en) 2006-12-16
TWI298526B TWI298526B (en) 2008-07-01

Family

ID=45069415

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94119442A TWI298526B (en) 2005-06-13 2005-06-13 Capacity dividable memory ic

Country Status (1)

Country Link
TW (1) TWI298526B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106711139B (en) * 2015-11-18 2019-09-17 凌阳科技股份有限公司 Polycrystalline born of the same parents' chip
CN106711138B (en) * 2015-11-18 2019-09-13 凌阳科技股份有限公司 Polycrystalline born of the same parents' chip
CN106711114A (en) * 2015-11-18 2017-05-24 凌阳科技股份有限公司 Semiconductor apparatus
CN106708776A (en) * 2015-11-18 2017-05-24 凌阳科技股份有限公司 Data transmission and receiving system
CN106712762A (en) * 2015-11-18 2017-05-24 凌阳科技股份有限公司 Integrated circuit

Also Published As

Publication number Publication date
TWI298526B (en) 2008-07-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees