TWI320864B - Liquid crystal display panel and liquid crystal display device - Google Patents
Liquid crystal display panel and liquid crystal display device Download PDFInfo
- Publication number
- TWI320864B TWI320864B TW093112363A TW93112363A TWI320864B TW I320864 B TWI320864 B TW I320864B TW 093112363 A TW093112363 A TW 093112363A TW 93112363 A TW93112363 A TW 93112363A TW I320864 B TWI320864 B TW I320864B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- crystal panel
- film
- diffusion
- light
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 267
- 239000010408 film Substances 0.000 claims description 245
- 238000009792 diffusion process Methods 0.000 claims description 239
- 239000000758 substrate Substances 0.000 claims description 73
- 239000003795 chemical substances by application Substances 0.000 claims description 60
- 239000012788 optical film Substances 0.000 claims description 41
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 135
- 210000000887 face Anatomy 0.000 description 21
- 239000011521 glass Substances 0.000 description 10
- 238000002834 transmittance Methods 0.000 description 9
- 239000011324 bead Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000007704 transition 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003147955 | 2003-05-26 | ||
| JP2003405700A JP3790246B2 (ja) | 2003-05-26 | 2003-12-04 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200502651A TW200502651A (en) | 2005-01-16 |
| TWI320864B true TWI320864B (en) | 2010-02-21 |
Family
ID=34106646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093112363A TWI320864B (en) | 2003-05-26 | 2004-05-03 | Liquid crystal display panel and liquid crystal display device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3790246B2 (enrdf_load_stackoverflow) |
| KR (1) | KR100712020B1 (enrdf_load_stackoverflow) |
| CN (1) | CN100538450C (enrdf_load_stackoverflow) |
| TW (1) | TWI320864B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095552A1 (ja) * | 2005-03-10 | 2006-09-14 | Sharp Kabushiki Kaisha | バックライトユニット及びこれを備えた表示装置 |
| JP4148299B1 (ja) | 2007-02-13 | 2008-09-10 | ソニー株式会社 | 光学包装体およびその製造方法、照明装置、ならびに表示装置 |
| JP2010044320A (ja) * | 2008-08-18 | 2010-02-25 | Daicel Chem Ind Ltd | 光制御フィルム及びこれを用いたバックライト装置 |
| TWI412817B (zh) * | 2009-06-02 | 2013-10-21 | Wintek Corp | 觸控顯示裝置 |
| JP5337787B2 (ja) * | 2010-12-14 | 2013-11-06 | 株式会社ジャパンディスプレイ | 照明装置の点灯検査装置 |
| JP5650005B2 (ja) * | 2011-02-14 | 2015-01-07 | セイコーインスツル株式会社 | 液晶表示装置 |
| KR101630342B1 (ko) * | 2012-09-28 | 2016-06-14 | 엘지디스플레이 주식회사 | 액정 표시장치 및 그 조립방법 |
| JPWO2021187556A1 (enrdf_load_stackoverflow) * | 2020-03-19 | 2021-09-23 | ||
| CN111624798A (zh) * | 2020-06-19 | 2020-09-04 | 北京小米移动软件有限公司 | 一种显示模组、终端设备和显示模组的制作方法 |
| JP7544958B2 (ja) * | 2020-07-31 | 2024-09-03 | 華為技術有限公司 | ディスプレイ装置および電子デバイス |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4164136B2 (ja) * | 1997-08-04 | 2008-10-08 | コニシ株式会社 | スチレンブロック共重合体ゴム系接着剤組成物 |
| JP2000330210A (ja) * | 1999-03-16 | 2000-11-30 | Mitsubishi Rayon Co Ltd | 透過型スクリーン |
| JP4462756B2 (ja) * | 2000-12-18 | 2010-05-12 | Ｎｅｃ液晶テクノロジー株式会社 | 液晶表示装置 |
-
2003
- 2003-12-04 JP JP2003405700A patent/JP3790246B2/ja not_active Expired - Lifetime
-
2004
- 2004-05-03 TW TW093112363A patent/TWI320864B/zh not_active IP Right Cessation
- 2004-05-22 KR KR1020040036614A patent/KR100712020B1/ko not_active Expired - Fee Related
- 2004-05-24 CN CNB2004100383842A patent/CN100538450C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1573440A (zh) | 2005-02-02 |
| JP2005010735A (ja) | 2005-01-13 |
| JP3790246B2 (ja) | 2006-06-28 |
| CN100538450C (zh) | 2009-09-09 |
| KR100712020B1 (ko) | 2007-04-27 |
| TW200502651A (en) | 2005-01-16 |
| KR20040101916A (ko) | 2004-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |