CN112995623A - 一种dlp光机色彩调校的方法 - Google Patents
一种dlp光机色彩调校的方法 Download PDFInfo
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- CN112995623A CN112995623A CN202110191084.1A CN202110191084A CN112995623A CN 112995623 A CN112995623 A CN 112995623A CN 202110191084 A CN202110191084 A CN 202110191084A CN 112995623 A CN112995623 A CN 112995623A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003287 optical effect Effects 0.000 title claims abstract description 10
- 238000012545 processing Methods 0.000 title description 5
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000012937 correction Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007794 visualization technique Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
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CN202110191084.1A CN112995623A (zh) | 2021-02-19 | 2021-02-19 | 一种dlp光机色彩调校的方法 |
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CN202110191084.1A CN112995623A (zh) | 2021-02-19 | 2021-02-19 | 一种dlp光机色彩调校的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113992900A (zh) * | 2021-10-25 | 2022-01-28 | 河南中光学集团有限公司 | 白平衡校正方法、装置、终端设备及计算机可读存储介质 |
CN114363592A (zh) * | 2021-12-10 | 2022-04-15 | 河南中光学集团有限公司 | 一种降低不同投影仪画面色差的方法 |
CN115695758A (zh) * | 2022-11-03 | 2023-02-03 | 四川长虹电器股份有限公司 | 一种投影系统自动白平衡调试方法、装置及存储介质 |
TWI837901B (zh) * | 2022-10-25 | 2024-04-01 | 台達電子工業股份有限公司 | 顯示裝置以及顯示畫面檢測系統 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201509279U (zh) * | 2009-07-16 | 2010-06-16 | 厦门华侨电子股份有限公司 | 一种电视机的白平衡自动调整系统 |
CN103067742A (zh) * | 2011-10-20 | 2013-04-24 | 四川长虹电器股份有限公司 | 一种平板显示系统彩色自动调试方法 |
CN104730823A (zh) * | 2015-01-28 | 2015-06-24 | 南靖万利达科技有限公司 | 一种适用于dlp投影仪的白平衡调整装置及方法 |
CN110095256A (zh) * | 2019-05-08 | 2019-08-06 | 歌尔股份有限公司 | 投影仪光机测试系统及方法 |
CN110177263A (zh) * | 2019-05-24 | 2019-08-27 | 峰米(北京)科技有限公司 | 用于投影机的校准系统及方法 |
CN110769229A (zh) * | 2019-07-10 | 2020-02-07 | 成都极米科技股份有限公司 | 投影画面颜色亮度的检测方法、装置及系统 |
-
2021
- 2021-02-19 CN CN202110191084.1A patent/CN112995623A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201509279U (zh) * | 2009-07-16 | 2010-06-16 | 厦门华侨电子股份有限公司 | 一种电视机的白平衡自动调整系统 |
CN103067742A (zh) * | 2011-10-20 | 2013-04-24 | 四川长虹电器股份有限公司 | 一种平板显示系统彩色自动调试方法 |
CN104730823A (zh) * | 2015-01-28 | 2015-06-24 | 南靖万利达科技有限公司 | 一种适用于dlp投影仪的白平衡调整装置及方法 |
CN110095256A (zh) * | 2019-05-08 | 2019-08-06 | 歌尔股份有限公司 | 投影仪光机测试系统及方法 |
CN110177263A (zh) * | 2019-05-24 | 2019-08-27 | 峰米(北京)科技有限公司 | 用于投影机的校准系统及方法 |
CN110769229A (zh) * | 2019-07-10 | 2020-02-07 | 成都极米科技股份有限公司 | 投影画面颜色亮度的检测方法、装置及系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113992900A (zh) * | 2021-10-25 | 2022-01-28 | 河南中光学集团有限公司 | 白平衡校正方法、装置、终端设备及计算机可读存储介质 |
CN114363592A (zh) * | 2021-12-10 | 2022-04-15 | 河南中光学集团有限公司 | 一种降低不同投影仪画面色差的方法 |
TWI837901B (zh) * | 2022-10-25 | 2024-04-01 | 台達電子工業股份有限公司 | 顯示裝置以及顯示畫面檢測系統 |
CN115695758A (zh) * | 2022-11-03 | 2023-02-03 | 四川长虹电器股份有限公司 | 一种投影系统自动白平衡调试方法、装置及存储介质 |
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Effective date of registration: 20220816 Address after: 518000 19th floor, financial technology building, No. 11, Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong Applicant after: Shenzhen Xinlian Information Technology Co., Ltd. Address before: 518000 unit a, 15th floor, block a, financial technology building, No.11 Keyuan Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen xinzhiyun Information Technology Co.,Ltd. |
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Application publication date: 20210618 |