SG11202005242YA - Phase difference plate, polarizing plate having optical compensation layer, image display device, and image display device having touch panel - Google Patents
Phase difference plate, polarizing plate having optical compensation layer, image display device, and image display device having touch panelInfo
- Publication number
- SG11202005242YA SG11202005242YA SG11202005242YA SG11202005242YA SG11202005242YA SG 11202005242Y A SG11202005242Y A SG 11202005242YA SG 11202005242Y A SG11202005242Y A SG 11202005242YA SG 11202005242Y A SG11202005242Y A SG 11202005242YA SG 11202005242Y A SG11202005242Y A SG 11202005242YA
- Authority
- SG
- Singapore
- Prior art keywords
- display device
- image display
- touch panel
- phase difference
- optical compensation
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- 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
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
- H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017242483A JP7072970B2 (en) | 2017-12-19 | 2017-12-19 | Phase difference plate, polarizing plate with optical compensation layer, image display device, and image display device with touch panel |
PCT/JP2018/042824 WO2019123948A1 (en) | 2017-12-19 | 2018-11-20 | Phase difference plate, polarizing plate having optical compensation layer, image display device, and image display device having touch panel |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202005242YA true SG11202005242YA (en) | 2020-07-29 |
Family
ID=66993371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202005242YA SG11202005242YA (en) | 2017-12-19 | 2018-11-20 | Phase difference plate, polarizing plate having optical compensation layer, image display device, and image display device having touch panel |
Country Status (6)
Country | Link |
---|---|
JP (2) | JP7072970B2 (en) |
KR (1) | KR20200100068A (en) |
CN (1) | CN111556976B (en) |
SG (1) | SG11202005242YA (en) |
TW (1) | TWI770332B (en) |
WO (1) | WO2019123948A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220076468A (en) * | 2019-10-10 | 2022-06-08 | 닛토덴코 가부시키가이샤 | Polarizing plate with retardation layer and organic electroluminescent display device using same |
CN112748490A (en) * | 2019-10-31 | 2021-05-04 | 住友化学株式会社 | Image display device |
JP7162037B2 (en) * | 2019-10-31 | 2022-10-27 | 住友化学株式会社 | image display device |
CN113193154B (en) * | 2021-04-30 | 2023-04-07 | 合肥维信诺科技有限公司 | Flexible display panel, preparation method thereof and display device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4187593B2 (en) * | 2003-06-19 | 2008-11-26 | 帝人株式会社 | Liquid crystal display |
KR102057611B1 (en) * | 2013-05-27 | 2019-12-20 | 삼성전자주식회사 | Inverse dispertion phase retardation film and display having the same |
CN104345372B (en) | 2013-08-09 | 2018-04-10 | 住友化学株式会社 | Optical film |
JP6276393B2 (en) * | 2014-05-01 | 2018-02-07 | 富士フイルム株式会社 | Organic EL display device |
JP2016114874A (en) * | 2014-12-17 | 2016-06-23 | コニカミノルタ株式会社 | Optical film, circular polarization plate and organic electroluminescence display |
JP6301885B2 (en) * | 2015-08-31 | 2018-03-28 | 日東電工株式会社 | Polarizing plate with optical compensation layer and organic EL panel using the same |
US10935835B2 (en) * | 2016-08-08 | 2021-03-02 | Zeon Corporation | Optically anisotropic laminate, polarizing plate, and image display device |
WO2018123725A1 (en) * | 2016-12-26 | 2018-07-05 | 富士フイルム株式会社 | Circularly polarizing plate, and organic electroluminescent display device |
JP7165491B2 (en) * | 2017-02-23 | 2022-11-04 | 住友化学株式会社 | Optical film and its manufacturing method |
JP6773887B2 (en) * | 2017-03-08 | 2020-10-21 | 富士フイルム株式会社 | Organic electroluminescence display device, retardation film, circular polarizing plate |
-
2017
- 2017-12-19 JP JP2017242483A patent/JP7072970B2/en active Active
-
2018
- 2018-11-20 SG SG11202005242YA patent/SG11202005242YA/en unknown
- 2018-11-20 CN CN201880081822.3A patent/CN111556976B/en active Active
- 2018-11-20 WO PCT/JP2018/042824 patent/WO2019123948A1/en active Application Filing
- 2018-11-20 KR KR1020207017461A patent/KR20200100068A/en not_active Application Discontinuation
- 2018-12-18 TW TW107145658A patent/TWI770332B/en active
-
2021
- 2021-12-15 JP JP2021202965A patent/JP2022027908A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022027908A (en) | 2022-02-14 |
CN111556976B (en) | 2022-04-26 |
TW201940904A (en) | 2019-10-16 |
JP7072970B2 (en) | 2022-05-23 |
KR20200100068A (en) | 2020-08-25 |
CN111556976A (en) | 2020-08-18 |
WO2019123948A1 (en) | 2019-06-27 |
JP2019109378A (en) | 2019-07-04 |
TWI770332B (en) | 2022-07-11 |
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