TW200702800A - Display device - Google Patents
Display deviceInfo
- Publication number
- TW200702800A TW200702800A TW095115536A TW95115536A TW200702800A TW 200702800 A TW200702800 A TW 200702800A TW 095115536 A TW095115536 A TW 095115536A TW 95115536 A TW95115536 A TW 95115536A TW 200702800 A TW200702800 A TW 200702800A
- Authority
- TW
- Taiwan
- Prior art keywords
- transparent substrate
- bonded
- organic
- liquid crystal
- elements
- Prior art date
Links
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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/133616—Front illuminating devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/066—Adjustment of display parameters for control of contrast
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This invention provides a display device having a front light illumination device to enhance the contrast. An illumination unit (200) is bonded on a reflection type liquid crystal display unit (300). A first transparent substrate (10) and a second transparent substrate (20), both made of glass substrate, are bonded with each other through a sealing layer (11) spread on corresponding peripheral ends of glass substrates. The backside of the first transparent substrate (10) is bonded on the reflection type liquid crystal display unit (300), and organic EL elements (12) are formed on the front side surface of the first transparent substrate (10). The organic EL elements are sealed in the space surrounded by the first transparent substrate (10), the second transparent substrate (20) and the sealing layer (11). The organic EL elements (12) are formed in a region corresponding to a pixel region (310) of the reflection type liquid crystal display unit (300). A drying agent layer (16) is formed on the front surface of the second transparent substrate (20).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005148490 | 2005-05-20 | ||
JP2005148489 | 2005-05-20 | ||
JP2006124049A JP4932317B2 (en) | 2005-05-20 | 2006-04-27 | Display device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200702800A true TW200702800A (en) | 2007-01-16 |
TWI340843B TWI340843B (en) | 2011-04-21 |
Family
ID=37646153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095115536A TWI340843B (en) | 2005-05-20 | 2006-05-02 | Display device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4932317B2 (en) |
KR (1) | KR100763061B1 (en) |
TW (1) | TWI340843B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892368B1 (en) * | 2007-02-26 | 2009-04-10 | 주식회사 나모텍 | Liquid Crystal Display Device And Method For Manufacturing The Same |
JP5593620B2 (en) | 2009-03-05 | 2014-09-24 | セイコーエプソン株式会社 | Illumination device and display device |
JP5131235B2 (en) * | 2009-03-19 | 2013-01-30 | セイコーエプソン株式会社 | LIGHTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE HAVING DISPLAY DEVICE |
JP5332825B2 (en) * | 2009-04-01 | 2013-11-06 | セイコーエプソン株式会社 | Electro-optical device and electronic apparatus |
JP5332826B2 (en) * | 2009-04-01 | 2013-11-06 | セイコーエプソン株式会社 | Electro-optical device and electronic apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4446500B2 (en) * | 1998-02-27 | 2010-04-07 | 三洋電機株式会社 | Liquid crystal display |
JP3797007B2 (en) * | 1999-03-15 | 2006-07-12 | セイコーエプソン株式会社 | Liquid crystal device and electronic device |
JP3815221B2 (en) * | 2001-01-11 | 2006-08-30 | セイコーエプソン株式会社 | LIGHTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE |
JP4202030B2 (en) * | 2001-02-20 | 2008-12-24 | シャープ株式会社 | Display device |
JP2003228304A (en) * | 2002-01-31 | 2003-08-15 | Toyota Industries Corp | Display device |
JP2003233072A (en) * | 2002-02-12 | 2003-08-22 | Seiko Epson Corp | Optoelectronic device, manufacturing method therefor, illuminator and electronic instrument |
JP4385563B2 (en) * | 2002-02-27 | 2009-12-16 | セイコーエプソン株式会社 | ORGANIC EL ELEMENT, ITS MANUFACTURING METHOD, AND DISPLAY DEVICE |
JP4207441B2 (en) * | 2002-03-18 | 2009-01-14 | セイコーエプソン株式会社 | Manufacturing method of organic EL element |
JP2003332066A (en) * | 2002-05-10 | 2003-11-21 | Seiko Instruments Inc | Organic el element for front light, and reflection liquid crystal display device |
KR100567179B1 (en) * | 2002-09-30 | 2006-04-03 | 가부시키가이샤 도요다 지도숏키 | Light-emitting device, display unit and lighting unit |
JP4534064B2 (en) * | 2003-08-27 | 2010-09-01 | 奇美電子股▲ふん▼有限公司 | Manufacturing method of organic EL display |
-
2006
- 2006-04-27 JP JP2006124049A patent/JP4932317B2/en active Active
- 2006-05-02 TW TW095115536A patent/TWI340843B/en active
- 2006-05-19 KR KR1020060045030A patent/KR100763061B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100763061B1 (en) | 2007-10-02 |
KR20060120481A (en) | 2006-11-27 |
JP2006350303A (en) | 2006-12-28 |
JP4932317B2 (en) | 2012-05-16 |
TWI340843B (en) | 2011-04-21 |
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