CN110908172A - 一种新型高对比度显示模组 - Google Patents
一种新型高对比度显示模组 Download PDFInfo
- Publication number
- CN110908172A CN110908172A CN201911242031.7A CN201911242031A CN110908172A CN 110908172 A CN110908172 A CN 110908172A CN 201911242031 A CN201911242031 A CN 201911242031A CN 110908172 A CN110908172 A CN 110908172A
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- Prior art keywords
- contrast enhancement
- contrast
- liquid crystal
- enhancement film
- display module
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 46
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000002834 transmittance Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010408 film Substances 0.000 description 57
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 125000001475 halogen functional group Chemical group 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911242031.7A CN110908172A (zh) | 2019-12-06 | 2019-12-06 | 一种新型高对比度显示模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911242031.7A CN110908172A (zh) | 2019-12-06 | 2019-12-06 | 一种新型高对比度显示模组 |
Publications (1)
Publication Number | Publication Date |
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CN110908172A true CN110908172A (zh) | 2020-03-24 |
Family
ID=69822819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911242031.7A Pending CN110908172A (zh) | 2019-12-06 | 2019-12-06 | 一种新型高对比度显示模组 |
Country Status (1)
Country | Link |
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CN (1) | CN110908172A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111443513A (zh) * | 2020-04-21 | 2020-07-24 | 信利半导体有限公司 | 一种液晶模组及提高液晶模组对比度的方法 |
CN115128866A (zh) * | 2022-06-15 | 2022-09-30 | 广州卓奥科技有限公司 | 一种区域背光结构及显示面板 |
Citations (9)
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CN205176436U (zh) * | 2015-10-30 | 2016-04-20 | 上海冠显光电科技有限公司 | 一种液晶显示模组 |
CN105807485A (zh) * | 2014-12-30 | 2016-07-27 | 上海冠显光电科技有限公司 | 液晶显示模组、装置及控制方法 |
CN107132697A (zh) * | 2017-07-18 | 2017-09-05 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN207081915U (zh) * | 2017-08-09 | 2018-03-09 | 上海达九光电技术有限公司 | 半透光液晶显示屏 |
CN108445578A (zh) * | 2018-04-02 | 2018-08-24 | 京东方科技集团股份有限公司 | 一种侧入式背光模组、显示模组以及背光调节方法 |
CN109597232A (zh) * | 2019-01-10 | 2019-04-09 | 昆山龙腾光电有限公司 | 背光模组、背光调节方法及显示装置 |
CN109739040A (zh) * | 2019-02-25 | 2019-05-10 | 京东方科技集团股份有限公司 | 一种调光片、背光模组、显示装置及其驱动方法 |
CN110286533A (zh) * | 2019-05-31 | 2019-09-27 | 上海天马微电子有限公司 | 显示装置 |
CN211478812U (zh) * | 2019-12-06 | 2020-09-11 | 深圳菲尔泰光电有限公司 | 一种新型高对比度显示模组 |
-
2019
- 2019-12-06 CN CN201911242031.7A patent/CN110908172A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105807485A (zh) * | 2014-12-30 | 2016-07-27 | 上海冠显光电科技有限公司 | 液晶显示模组、装置及控制方法 |
CN205176436U (zh) * | 2015-10-30 | 2016-04-20 | 上海冠显光电科技有限公司 | 一种液晶显示模组 |
CN107132697A (zh) * | 2017-07-18 | 2017-09-05 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN207081915U (zh) * | 2017-08-09 | 2018-03-09 | 上海达九光电技术有限公司 | 半透光液晶显示屏 |
CN108445578A (zh) * | 2018-04-02 | 2018-08-24 | 京东方科技集团股份有限公司 | 一种侧入式背光模组、显示模组以及背光调节方法 |
CN109597232A (zh) * | 2019-01-10 | 2019-04-09 | 昆山龙腾光电有限公司 | 背光模组、背光调节方法及显示装置 |
CN109739040A (zh) * | 2019-02-25 | 2019-05-10 | 京东方科技集团股份有限公司 | 一种调光片、背光模组、显示装置及其驱动方法 |
CN110286533A (zh) * | 2019-05-31 | 2019-09-27 | 上海天马微电子有限公司 | 显示装置 |
CN211478812U (zh) * | 2019-12-06 | 2020-09-11 | 深圳菲尔泰光电有限公司 | 一种新型高对比度显示模组 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111443513A (zh) * | 2020-04-21 | 2020-07-24 | 信利半导体有限公司 | 一种液晶模组及提高液晶模组对比度的方法 |
CN115128866A (zh) * | 2022-06-15 | 2022-09-30 | 广州卓奥科技有限公司 | 一种区域背光结构及显示面板 |
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Effective date of registration: 20200803 Address after: 518057 3 / F and 4 / F, building 5, environmental protection industrial park, mahuan village, Xili street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Filtai Photoelectric Co.,Ltd. Address before: 518057 floor 2, building 5, environmental protection industrial park, mahuan village, Xili street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN PUTE AISI TECHNOLOGY Co.,Ltd. Applicant before: Shenzhen Filtai Photoelectric Co.,Ltd. |
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