蓝宝石市场趋于饱和，前景堪忧！？

中国特色的经济投资模式可能席卷全球，当大家都在看好蓝宝石市场发展的时候，国外相当实力的大公司也纷纷涌入，台湾的越峰已经实现蓝宝石晶圆的出货，奇美公司也涉足蓝宝石晶圆生长，消息称，此2家公司2008年底将拥有180套晶圆长晶设备。

除俄罗斯的MONO、ATLAS等在继续扩产以外，据说欧洲另有大厂将于08年实现150套长晶炉规模，美国的Ru同样在扩产。日本公司据说曾经做磨料的也已经涉足，且已具有相当规模，闻其已经出货3、4英寸衬底。

国内状况就此搁笔了。

大陆晶能的硅衬底之产业化，对蓝宝石衬底之震动很大，山东大学以及中科院物理所的碳化硅衬底技术的成熟，已经使这个市场变的扑朔迷离。

虽蓝宝石晶圆价格在07年趋于上升之势，似与目前全球股市的形式有所似，以后当如何发展，将继续关注之！

市场饱不饱和不用担心，我1千元的成本，卖2千还是有利润，这年头只要技术和市场运作能领先，优胜劣汰。

谁知道呢，未来的事情。静观其变

主要是国内没牛人来撑这个,看看人家施正荣吧,整天象我们在这吹牛是吹不出来的

我们预计08年三季度正式想市场供应产品

我们公司正在引进国外技术准备生产蓝宝石晶体,产品主要是LED用的基片,2',3',4'。我已经看到用这项技术生产的蓝宝石直径大约250mm，高大约400mm。绝对是世界一流的产品，中国大陆目前绝没有第二家公司能生产出来！我们预计08年三季度正式想市场供应产品！

楼上是哪儿的朋友吗？怎么称呼啊？

贵公司已经开始生产了吗？

[em31]

[quote]原帖由 [i]Daniel-Yuee[/i] 于 2008-3-10 15:41 发表 [url=http://bbs.oecr.com/redirect.php?goto=findpost&pid=433937&ptid=65759][img]http://bbs.oecr.com/images/common/back.gif[/img][/url]
楼上是哪儿的朋友吗？怎么称呼啊？

贵公司已经开始生产了吗？

[em31] [/quote]
还没生产！但会很快！

好呀!国内的蓝宝石生产技术又有新的血液了!

蓝宝石作为半导体衬底还能支撑多少年，未必很明朗
Si几乎把Ge赶出了半导体行业
AlN，ZnO，Si都有可能取代晶格错配严重的sapphire，因为其技术一旦成熟，sapphire的价格优势就没有了
所以，国内这么大规模的投入sapphire行业，令人担忧ing

[quote]原帖由 [i]iamseeking[/i] 于 2008-4-30 10:05 发表 [url=http://www.oecr.com/bbs/redirect.php?goto=findpost&pid=448666&ptid=65759][img]http://www.oecr.com/bbs/images/common/back.gif[/img][/url]
蓝宝石作为半导体衬底还能支撑多少年，未必很明朗
Si几乎把Ge赶出了半导体行业
AlN，ZnO，Si都有可能取代晶格错配严重的sapphire，因为其技术一旦成熟，sapphire的价格优势就没有了
所以，国内这么大规模的投 ... [/quote]
其实这个我觉得倒是不必要太忧心，现在有那种行业能千百年长盛不衰的？关键是引进来的是不是真正的核心技术，就怕到时候只是得到一堆设备就完了

这样说来蓝宝石晶体的生长有忧啊-----------

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Another bomb detonated near the Johari Bazaar, the city's jewelry market that is a popular destination for tourists. The tourist season ended in March, however, and there were no immediate indication that foreigners had been caught in any of the explosions.

Parikshit Bhandari, who saw the attack near the jewelry market, said there was "blood all around and wounded people crawling on the ground."

Bombing sites were littered with dropped shopping bags, mangled bicycles, damaged cars and overturned bicycle rickshaws, the most popular mode of transport in the crowded lanes of Jaipur.

A senior Rajasthan police officer, A.K. Jain, said 60 people were killed and 150 wounded.

No one claimed responsibility for the attack, as is the case with most bombings in India. But within hours of the blasts, authorities were suggesting that blame would eventually fall on Pakistan and the Islamic militant groups that India accuses its neighbor of backing.

"One can't rule out the involvement of a foreign power," said India's junior home minister, Sriprakash Jaiswal, using language commonly understood to refer to Pakistan.

Jaiswal refused to say if he was talking about Pakistan. But he suggested the bombings were connected to previous attacks on India, saying that "the blasts are part of a big conspiracy."

Indian authorities have blamed Pakistan-based Islamic extremist groups for a spate of bombings that have killed nearly 400 people in this predominantly Hindu country of 1.1 billion people since 2005. Pakistan, an overwhelmingly Muslim country, denies any role in the bombings.

The attacks have run the gamut from July 2006 train bombings that killed nearly 200 people in Mumbai, India's financial center, to small blasts like the one that struck a Muslim shrine in Rajasthan last year, killing two people.

Each new bombing has brought fears of a fresh outbreak of the violence between Hindus and Muslims that has sporadically bled India throughout its history, [URL=http://www.fast-wowgold.com/warhammer-online-gold.htm]warhammer onling gold[/URL] and authorities appealed for calm after Tuesday's attack.

Authorities quickly ordered alerts in New Delhi, Mumbai and several other cities. Security was also stepped up at airports and railway stations across the country.

In Washington, the US government condemned the attack.

Jaipur is one of the major attractions in Rajasthan, a desert region dotted with palaces and temples that draw hundreds of thousands of Indians and foreigners every year, from bargain-hunting backpackers to celebrities like Mick Jagger.


Associated Press reporters Sam Dolnick, Muneeza Naqvi and Ashok Sharma contributed to this report.
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1

只有淘汰的蓝宝石加工技术，没有饱和的蓝宝石产业

重庆附近的蓝宝石加工企业均是从川仪晶体科技分公司出去的，而技术人员出去办厂的较少，其技术水平...........

没有什么是不可能的，即使在结果出来前1秒钟也有很大的变数。[em49]

回复 #13 bjl740300123 的帖子

请问你是专业的蓝宝石技术员吗？我看在中国没有蓝宝石加工的专业吧。现在在做蓝宝石的人有学蓝宝石加工的吗？无不是边做边学吧。纯属个人观点，不妥之处请大家海涵。

回复 #14 bjl740300123 的帖子

技术的东西是不断在发展和前进，以往的经验和技能不代表永远是合理和先进的。先进技术也会随时间和空间的变化而变化，有可能以前的先进会变得落后，以前的优势不会是永远的优势。

山东大学就有宝石专业呀，我公司的技术人员全部是从那里引进的。宝石加工不仅是机械作用，化学作用也很强。