CN102650730A - 一种棱镜系统及具有该棱镜系统的投影仪 - Google Patents
一种棱镜系统及具有该棱镜系统的投影仪 Download PDFInfo
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- CN102650730A CN102650730A CN2011100458054A CN201110045805A CN102650730A CN 102650730 A CN102650730 A CN 102650730A CN 2011100458054 A CN2011100458054 A CN 2011100458054A CN 201110045805 A CN201110045805 A CN 201110045805A CN 102650730 A CN102650730 A CN 102650730A
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CN201110045805.4A CN102650730B (zh) | 2011-02-25 | 2011-02-25 | 一种棱镜系统及具有该棱镜系统的投影仪 |
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CN201110045805.4A CN102650730B (zh) | 2011-02-25 | 2011-02-25 | 一种棱镜系统及具有该棱镜系统的投影仪 |
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CN102650730A true CN102650730A (zh) | 2012-08-29 |
CN102650730B CN102650730B (zh) | 2016-04-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114730092A (zh) * | 2019-11-19 | 2022-07-08 | 株式会社理光 | 光学系统及图像投影装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1790093A (zh) * | 2004-12-17 | 2006-06-21 | 扬明光学股份有限公司 | 投影显示系统 |
CN1800909A (zh) * | 2004-12-21 | 2006-07-12 | Lg电子株式会社 | 投影透镜单元及使用该投影透镜单元的薄投影仪 |
CN1811522A (zh) * | 2005-01-27 | 2006-08-02 | 乐金电子(沈阳)有限公司 | 投射型影像显示设备的光学系统 |
CN101101437A (zh) * | 2006-07-04 | 2008-01-09 | Lg电子株式会社 | 投影系统 |
CN101131531A (zh) * | 2006-08-22 | 2008-02-27 | 普立尔科技股份有限公司 | 以激光led作为光源装置的投影机及其光源装置 |
US20080309832A1 (en) * | 2007-06-13 | 2008-12-18 | Samsung Electronics Co., Ltd. | Projection display apparatus and display method applied to the same |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1790093A (zh) * | 2004-12-17 | 2006-06-21 | 扬明光学股份有限公司 | 投影显示系统 |
CN1800909A (zh) * | 2004-12-21 | 2006-07-12 | Lg电子株式会社 | 投影透镜单元及使用该投影透镜单元的薄投影仪 |
CN1811522A (zh) * | 2005-01-27 | 2006-08-02 | 乐金电子(沈阳)有限公司 | 投射型影像显示设备的光学系统 |
CN101101437A (zh) * | 2006-07-04 | 2008-01-09 | Lg电子株式会社 | 投影系统 |
CN101131531A (zh) * | 2006-08-22 | 2008-02-27 | 普立尔科技股份有限公司 | 以激光led作为光源装置的投影机及其光源装置 |
US20080309832A1 (en) * | 2007-06-13 | 2008-12-18 | Samsung Electronics Co., Ltd. | Projection display apparatus and display method applied to the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114730092A (zh) * | 2019-11-19 | 2022-07-08 | 株式会社理光 | 光学系统及图像投影装置 |
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Effective date of registration: 20191223 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |