CN110161751A - 背光模组及显示装置 - Google Patents
背光模组及显示装置 Download PDFInfo
- Publication number
- CN110161751A CN110161751A CN201910434655.2A CN201910434655A CN110161751A CN 110161751 A CN110161751 A CN 110161751A CN 201910434655 A CN201910434655 A CN 201910434655A CN 110161751 A CN110161751 A CN 110161751A
- Authority
- CN
- China
- Prior art keywords
- light
- support
- display panel
- support portion
- backlight module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 6
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
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)
- Planar Illumination Modules (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434655.2A CN110161751A (zh) | 2019-05-23 | 2019-05-23 | 背光模组及显示装置 |
| PCT/CN2020/088388 WO2020233394A1 (fr) | 2019-05-23 | 2020-04-30 | Module de rétroéclairage et dispositif d'affichage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434655.2A CN110161751A (zh) | 2019-05-23 | 2019-05-23 | 背光模组及显示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110161751A true CN110161751A (zh) | 2019-08-23 |
Family
ID=67632390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910434655.2A Pending CN110161751A (zh) | 2019-05-23 | 2019-05-23 | 背光模组及显示装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110161751A (fr) |
| WO (1) | WO2020233394A1 (fr) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323970A (zh) * | 2020-04-09 | 2020-06-23 | Tcl华星光电技术有限公司 | 背光模组及显示装置 |
| WO2020233394A1 (fr) * | 2019-05-23 | 2020-11-26 | 京东方科技集团股份有限公司 | Module de rétroéclairage et dispositif d'affichage |
| WO2021097707A1 (fr) * | 2019-11-20 | 2021-05-27 | 深圳市汇顶科技股份有限公司 | Appareil et système de reconnaissance d'empreintes digitales sous-écran, et module de rétroéclairage et écran d'affichage à cristaux liquides |
| CN113534521A (zh) * | 2021-08-02 | 2021-10-22 | 宁波视睿迪光电有限公司 | 一种边框及显示模组 |
| CN114137758A (zh) * | 2020-09-03 | 2022-03-04 | 海信视像科技股份有限公司 | 一种显示装置 |
| CN114399959A (zh) * | 2021-12-29 | 2022-04-26 | 京东方科技集团股份有限公司 | 显示装置和拼接显示装置 |
| CN114839809A (zh) * | 2022-04-22 | 2022-08-02 | 北京京东方显示技术有限公司 | 一种背光模组及显示装置 |
| WO2022188430A1 (fr) * | 2021-03-09 | 2022-09-15 | 京东方科技集团股份有限公司 | Cadre de support et son procédé de préparation, module de rétroéclairage et dispositif d'affichage |
| CN115113437A (zh) * | 2022-08-03 | 2022-09-27 | 奇瑞汽车股份有限公司 | 车载显示屏及车辆 |
| WO2022205870A1 (fr) * | 2021-03-30 | 2022-10-06 | 京东方科技集团股份有限公司 | Dispositif d'affichage et dispositif d'affichage en mosaïque |
| WO2023272482A1 (fr) * | 2021-06-29 | 2023-01-05 | 京东方科技集团股份有限公司 | Ensemble de rétroéclairage, écran d'affichage et dispositif d'affichage |
| US11556022B2 (en) | 2021-01-22 | 2023-01-17 | Hefei Boe Display Technology Co., Ltd. | Liquid crystal display device |
| WO2023185313A1 (fr) * | 2022-03-31 | 2023-10-05 | 京东方科技集团股份有限公司 | Support, module de sous-rétroéclairage, dispositif d'affichage et module d'affichage en mosaïque |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357063A (zh) * | 2016-05-09 | 2017-11-17 | 三星显示有限公司 | 显示装置与包括该显示装置的拼接显示设备 |
| CN108027532A (zh) * | 2015-09-05 | 2018-05-11 | 镭亚股份有限公司 | 多色光栅耦合背光照明 |
| US20180157053A1 (en) * | 2016-12-06 | 2018-06-07 | Oculus Vr, Llc | Dichroic combiner backlight used in a head mounted display |
| CN109100887A (zh) * | 2013-07-30 | 2018-12-28 | 镭亚股份有限公司 | 背光体、电子显示器、多视图显示器和操作方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062805A (zh) * | 2014-06-13 | 2014-09-24 | 京东方科技集团股份有限公司 | 显示模组及显示装置 |
| CN104376788A (zh) * | 2014-11-26 | 2015-02-25 | 深圳市华星光电技术有限公司 | 一种显示器铁框及显示模组 |
| TW201719247A (zh) * | 2015-11-25 | 2017-06-01 | 鴻海精密工業股份有限公司 | 無邊框顯示裝置 |
| CN110161751A (zh) * | 2019-05-23 | 2019-08-23 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
-
2019
- 2019-05-23 CN CN201910434655.2A patent/CN110161751A/zh active Pending
-
2020
- 2020-04-30 WO PCT/CN2020/088388 patent/WO2020233394A1/fr active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100887A (zh) * | 2013-07-30 | 2018-12-28 | 镭亚股份有限公司 | 背光体、电子显示器、多视图显示器和操作方法 |
| CN108027532A (zh) * | 2015-09-05 | 2018-05-11 | 镭亚股份有限公司 | 多色光栅耦合背光照明 |
| CN107357063A (zh) * | 2016-05-09 | 2017-11-17 | 三星显示有限公司 | 显示装置与包括该显示装置的拼接显示设备 |
| US20180157053A1 (en) * | 2016-12-06 | 2018-06-07 | Oculus Vr, Llc | Dichroic combiner backlight used in a head mounted display |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020233394A1 (fr) * | 2019-05-23 | 2020-11-26 | 京东方科技集团股份有限公司 | Module de rétroéclairage et dispositif d'affichage |
| WO2021097707A1 (fr) * | 2019-11-20 | 2021-05-27 | 深圳市汇顶科技股份有限公司 | Appareil et système de reconnaissance d'empreintes digitales sous-écran, et module de rétroéclairage et écran d'affichage à cristaux liquides |
| CN111323970A (zh) * | 2020-04-09 | 2020-06-23 | Tcl华星光电技术有限公司 | 背光模组及显示装置 |
| CN111323970B (zh) * | 2020-04-09 | 2022-02-22 | Tcl华星光电技术有限公司 | 背光模组及显示装置 |
| CN114137758A (zh) * | 2020-09-03 | 2022-03-04 | 海信视像科技股份有限公司 | 一种显示装置 |
| US11556022B2 (en) | 2021-01-22 | 2023-01-17 | Hefei Boe Display Technology Co., Ltd. | Liquid crystal display device |
| WO2022188430A1 (fr) * | 2021-03-09 | 2022-09-15 | 京东方科技集团股份有限公司 | Cadre de support et son procédé de préparation, module de rétroéclairage et dispositif d'affichage |
| WO2022205870A1 (fr) * | 2021-03-30 | 2022-10-06 | 京东方科技集团股份有限公司 | Dispositif d'affichage et dispositif d'affichage en mosaïque |
| WO2023272482A1 (fr) * | 2021-06-29 | 2023-01-05 | 京东方科技集团股份有限公司 | Ensemble de rétroéclairage, écran d'affichage et dispositif d'affichage |
| CN113534521A (zh) * | 2021-08-02 | 2021-10-22 | 宁波视睿迪光电有限公司 | 一种边框及显示模组 |
| CN114399959A (zh) * | 2021-12-29 | 2022-04-26 | 京东方科技集团股份有限公司 | 显示装置和拼接显示装置 |
| WO2023124281A1 (fr) * | 2021-12-29 | 2023-07-06 | 京东方科技集团股份有限公司 | Dispositif d'affichage et dispositif d'affichage en mosaïque |
| CN114399959B (zh) * | 2021-12-29 | 2023-12-05 | 京东方科技集团股份有限公司 | 显示装置和拼接显示装置 |
| WO2023185313A1 (fr) * | 2022-03-31 | 2023-10-05 | 京东方科技集团股份有限公司 | Support, module de sous-rétroéclairage, dispositif d'affichage et module d'affichage en mosaïque |
| CN114839809A (zh) * | 2022-04-22 | 2022-08-02 | 北京京东方显示技术有限公司 | 一种背光模组及显示装置 |
| CN115113437A (zh) * | 2022-08-03 | 2022-09-27 | 奇瑞汽车股份有限公司 | 车载显示屏及车辆 |
| CN115113437B (zh) * | 2022-08-03 | 2024-05-14 | 奇瑞汽车股份有限公司 | 车载显示屏及车辆 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020233394A1 (fr) | 2020-11-26 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |