CN113315960A - LCOS chip resolution conversion method based on time color mixing - Google Patents
LCOS chip resolution conversion method based on time color mixing Download PDFInfo
- Publication number
- CN113315960A CN113315960A CN202110531971.9A CN202110531971A CN113315960A CN 113315960 A CN113315960 A CN 113315960A CN 202110531971 A CN202110531971 A CN 202110531971A CN 113315960 A CN113315960 A CN 113315960A
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- lcos chip
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- lcos
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims 4
- 238000012827 research and development Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 4
- 101100325756 Arabidopsis thaliana BAM5 gene Proteins 0.000 description 3
- 101150046378 RAM1 gene Proteins 0.000 description 3
- 101100476489 Rattus norvegicus Slc20a2 gene Proteins 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/74—Circuits for processing colour signals for obtaining special effects
- H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
parameter(s) | RGB color filter (spatial color mixing) | Sequential color method (time color mixing) |
Light efficiency | Is low in | Height of |
Power consumption | Height of | Low (1/3) |
Volume of space | Height of | Is low in |
Liquid crystal material and process | Is low in | Height of |
LCOS cost estimation | Height of | Is low in |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110531971.9A CN113315960A (en) | 2021-05-14 | 2021-05-14 | LCOS chip resolution conversion method based on time color mixing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110531971.9A CN113315960A (en) | 2021-05-14 | 2021-05-14 | LCOS chip resolution conversion method based on time color mixing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113315960A true CN113315960A (en) | 2021-08-27 |
Family
ID=77373336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110531971.9A Pending CN113315960A (en) | 2021-05-14 | 2021-05-14 | LCOS chip resolution conversion method based on time color mixing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113315960A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1770248A (en) * | 2004-11-03 | 2006-05-10 | 上海华园微电子技术有限公司 | Display drive circuit for liquid crystal on silicon based on large-scale integrated circuit |
US20070152945A1 (en) * | 2005-12-30 | 2007-07-05 | Lg Philips Lcd Co., Ltd. | Liquid crystal display of field sequential color type and method for driving the same |
CN103235709A (en) * | 2013-04-01 | 2013-08-07 | 深圳市长江力伟股份有限公司 | Storage method and device for color time sequences in chip in micro display technology |
CN103345908A (en) * | 2013-07-19 | 2013-10-09 | 深圳市长江力伟股份有限公司 | Silicon substrate liquid crystal field time series color displaying method and system |
CN203775322U (en) * | 2013-08-29 | 2014-08-13 | 深圳市长江力伟股份有限公司 | Silicon-based liquid crystal display screen driving device |
CN206893270U (en) * | 2017-06-19 | 2018-01-16 | 成都瑞普欧光电有限公司 | A kind of miniature display chips of novel slice type colour liquid crystal on silicon LCOS |
CN207268926U (en) * | 2017-08-30 | 2018-04-24 | 东莞市芯萌慧显电子科技有限公司 | A kind of LCOS sequential colorization display systems of high stability |
-
2021
- 2021-05-14 CN CN202110531971.9A patent/CN113315960A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1770248A (en) * | 2004-11-03 | 2006-05-10 | 上海华园微电子技术有限公司 | Display drive circuit for liquid crystal on silicon based on large-scale integrated circuit |
US20070152945A1 (en) * | 2005-12-30 | 2007-07-05 | Lg Philips Lcd Co., Ltd. | Liquid crystal display of field sequential color type and method for driving the same |
CN103235709A (en) * | 2013-04-01 | 2013-08-07 | 深圳市长江力伟股份有限公司 | Storage method and device for color time sequences in chip in micro display technology |
CN103345908A (en) * | 2013-07-19 | 2013-10-09 | 深圳市长江力伟股份有限公司 | Silicon substrate liquid crystal field time series color displaying method and system |
CN203775322U (en) * | 2013-08-29 | 2014-08-13 | 深圳市长江力伟股份有限公司 | Silicon-based liquid crystal display screen driving device |
CN206893270U (en) * | 2017-06-19 | 2018-01-16 | 成都瑞普欧光电有限公司 | A kind of miniature display chips of novel slice type colour liquid crystal on silicon LCOS |
CN207268926U (en) * | 2017-08-30 | 2018-04-24 | 东莞市芯萌慧显电子科技有限公司 | A kind of LCOS sequential colorization display systems of high stability |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220118 Address after: 610000 second floor, building 10, block a, Tianfu Jingrong center, Science City, Tianfu new area, Chengdu, Sichuan Applicant after: LUXNPRO CHENGDU ELECTRONICS CO.,LTD. Address before: 518108 4th floor, building 3, hengtongfa Industrial Zone, Tangtou Industrial Park, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Pingli Technology (Shenzhen) Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220812 Address after: 610000 building 2-1, Tianfu Haichuang Park, No. 619, Jicui Road, Xinglong Street, Tianfu new area, Chengdu, Sichuan Applicant after: Chengdu Jiutian Huaxin Technology Co., Ltd. Address before: 610000 second floor, building 10, block a, Tianfu Jingrong center, Science City, Tianfu new area, Chengdu, Sichuan Applicant before: LUXNPRO CHENGDU ELECTRONICS CO.,LTD. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210827 |
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RJ01 | Rejection of invention patent application after publication |