| ' º' ˷ 췮 ߿ ܱ 'ū' ڵ Ȯϴ ֽ ڿ մϴ. Ϸ翡 ºθ ƴ, ú ɱǿ δ ȰϽñ ٶϴ.
ݵü ˻ ǰü ũؼ ְ ¼. ũؼ 2008 9 ̴. ٷ ̱ ְ 747 ðѾ 1/3 پ. ְ 52 127.4% 3660뿡 ŷǰ ִ. ֱ 1Ⱓ ũؼ ְ· ڽ ξ Ҵ. ũؼ ְ ӵ .[ǥ1] ֱ 1Ⱓ ũؼ-ڽ ͷ Ʈ
(ڷ:)
¿ ҷ ݵü ɷ
ũؼ ݵü ˻ Ҹǰ IC ȸ. ũؼ ַ IC ݵü Ʈ(Burn-In Test) Ҹǰ μ̴. Ʈ Ϲ Һ ȯ溸 Ȥ ȯ濡 Ʈ ҷǰ ɷ Ʈ. 125 ߰ſ ӿ Ÿ ҷݵü ɷ.
[1] ũؼ ֿ ǰ
(ڷ:, ũؼ Ȩ)
IC ݵü 꿡 ݵǴ Ҹ ݵü ´. ݵü ȸ IT ڿ Ͱ ݵü 귮 ȴ. ȸ麸 . IC ٸ δ ISC ִ. ICȸ Ϻ ġ ִ. ũؼ μ .
[ǥ2] ݵü ˻ ǰ(IC)
ݵü ˻ ǰ ȸ ۳ ͷ Ҵ. ݵü 귮 ߱ ̴. 1Ⱓ ְ· Ҵ ȸ ũؼ̾. ISC ڸ ̾ ͷ ̾. ȸ ͷ Ȱ־.
[ǥ1] ֱ 1Ⱓ ݵü ȸ ͷ Ʈ
(ڷ:)
ũؼ 3б 74 76% ߴ. ͵ 14 5 Ѱ ߴ.
ֱ ܱ ż ۰ ż
ܱ ũؼ ø ִ. 20Ϻ 6 ũؼ ֽ żߴ. 1 31 ũؼ ܱ 12.6%. Ϻ 쿡(KYOUEI) ũؼ ֽ 10.6% ִֿ.
ȸ ڵ ũؼ ֽ żϰ ִ. ǥ , , ± ̻ ũؼ ֽ żߴ. ̻ 2 ϸ ̻ȸ ֽ żϰ ִ. ǥ Ưڸ ũؼ 27.7% Ȯϰ ִ.
X-Ray м : ظż
ڰ ü м X-Ray м ũؼ ŷµ 25 24 ü 2 1% ũƴ.
ֿ ϸ 繫 ̴. Һ ͼ ɼ .
ְ ְ 50% ΰ ŷǰ ִ. X-Ray ݿ ǰ ظż Ȳ̴.
X-Ray Ʈ ڿ ü м . X-Ray ͼ强 繫 Ӹ ƴ϶ Ӽ ִ ° ְ ر Բ ǴѴ. X-Ray 25 ְ ̸ 췮 ̴.
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