Failure analysis of video processor defined as No Fault Found (NFF): Reproduction in system level and advanced analysis technique in IC level

Jeong, Jaeseong; Park, Sang-Deuk

doi:10.1016/j.microrel.2009.07.049

Cited by 7 publications

(4 citation statements)

References 8 publications

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“…References Fault diagnostics [1,2,3,6,7,8,9,10,11,12,13,14,15,16,17,18,19] System design [1,13,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32] Human factors [1,20,32,33,34,35,36,37] Data management [1,20,37,38,39] 1 [1,26] are review papers on the NFF.…”

Section: Categorymentioning

confidence: 99%

No Fault Found events in maintenance engineering Part 1: Current trends, implications and organizational practices

Khan

Phillips

Jennions

et al. 2014

Reliability Engineering & System Safety

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This paper reviews the literature dealing with the nature and characteristics of no-fault found events within maintenance lines. Increasing systems complexities have seen a rise in the number of unknown faults that are being reported during operational service. Units tagged as 'No-Fault Found' are evidence that a serviceable component was removed, and attempts to troubleshoot the root cause have been unsuccessful. This scenario worsens when faults occurring at the component level are intermittent in nature. Here, the paper describes the prominent issues that have persisted across a variety of industrial applications and processes for decades. Some recent developments including standards, financial implications and safety concerns are highlighted.

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Section: Categorymentioning

confidence: 99%

No Fault Found events in maintenance engineering Part 1: Current trends, implications and organizational practices

Khan

Phillips

Jennions

et al. 2014

Reliability Engineering & System Safety

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“…A pure tin finish is well known to produce conductive 'metal whiskers', that are capable of producing unintended current paths. These failures usually appear intermittently, making it difficult to identify them as a root cause to the problem; they are easily broken off and can melt to remove a previously existing short 3 [8]. In the case of a reported failure where there is no 'hard' (or definite) symptom for a sufficient fault diagnosis; there will be the need for additional technical data or specialist technical knowledge.…”

Section: Printed Circuit Board Interconnectorsmentioning

confidence: 99%

“…Part 1 also focused on No Fault Found (NFF) standards, and how such events can cause unprecedented changes in the service performance, impact dependability and escalate safety concerns. This has long been revealed with a variety of products, within a wide range of industries [1,2,3,4].…”

Section: Introductionmentioning

confidence: 99%

No Fault Found events in maintenance engineering Part 2: Root causes, technical developments and future research

Khan

Phillips

Hockley

et al. 2014

Reliability Engineering & System Safety

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This is the second half of a two paper series cover aspects of the NFF phenomenon, which is highly challenging and is becoming even more important due to increasing complexity and criticality of technical systems. Part 1 introduced the fundamental concept of unknown failures from an organizational, behavioral and cultural stand point. It also reported an industrial outlook to the problem, recent procedural standards, whilst discussing the financial implications and safety concerns. In this issue, the authors examine the technical aspects, reviewing the common causes of NFF failures in electronic, software and mechanical systems. This is followed by a survey on technological techniques actively being used to reduce the consequence of such instances. After discussing improvements in testability, the article identifies gaps in literature and points out the core areas that should be focused in the future. Special attention is paid to the recent trends on knowledge sharing and troubleshooting tools; with potential research on technical diagnosis being enumerated.

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“…The test method to screen the problems, which happen in the infant failure ( Fig. 1) and random failure period, during the developing period is not enough [2].…”

Section: Introductionmentioning

confidence: 99%

Failure mechanism of COF based Line Driver IC for Flat Panel Display by contamination

Jeong

Kim

2010

Microelectronics Reliability

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Failure analysis of video processor defined as No Fault Found (NFF): Reproduction in system level and advanced analysis technique in IC level

Cited by 7 publications

References 8 publications

No Fault Found events in maintenance engineering Part 1: Current trends, implications and organizational practices

No Fault Found events in maintenance engineering Part 1: Current trends, implications and organizational practices

No Fault Found events in maintenance engineering Part 2: Root causes, technical developments and future research

Failure mechanism of COF based Line Driver IC for Flat Panel Display by contamination

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