TWI456320B - 電極圖樣、畫素佈局方法及液晶顯示器 - Google Patents

電極圖樣、畫素佈局方法及液晶顯示器 Download PDF

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Publication number
TWI456320B
TWI456320B TW100139052A TW100139052A TWI456320B TW I456320 B TWI456320 B TW I456320B TW 100139052 A TW100139052 A TW 100139052A TW 100139052 A TW100139052 A TW 100139052A TW I456320 B TWI456320 B TW I456320B
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Taiwan
Prior art keywords
main branch
main
branch
electrode pattern
liquid crystal
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TW100139052A
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English (en)
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TW201317693A (zh
Inventor
Chien Hung Chen
Wei Jean Liu
Jia Lun Chen
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Innolux Corp
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Application filed by Innolux Corp filed Critical Innolux Corp
Priority to TW100139052A priority Critical patent/TWI456320B/zh
Priority to US13/661,464 priority patent/US20130107185A1/en
Publication of TW201317693A publication Critical patent/TW201317693A/zh
Application granted granted Critical
Publication of TWI456320B publication Critical patent/TWI456320B/zh

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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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)

Claims (10)

  1. 一種電極圖樣，係應用於液晶顯示器中液晶層之至少一基板，包括：複數主枝幹，包括第1主枝幹與第2主枝幹，兩者相交；以及複數次枝幹，各次枝幹的至少一端係連接於該第1主枝幹與該第2主枝幹之一，其中，該第1主枝幹與該第2主枝幹的寬度係隨著接近兩者的交點而增寬。
  2. 如申請專利範圍第1項所述之電極圖樣，其中該第1主枝幹與該第2主枝幹的寬度係線性地隨著接近該交點而增寬。
  3. 如申請專利範圍第2項所述之電極圖樣，其中順著該第1主枝幹或該第2主枝幹往該交點觀之，平行於該第1主枝幹或該第2主枝幹主軸之直線與平行於該第1主枝幹與該第2主枝幹邊緣寬度增加之直線的夾角係不大於10°。
  4. 如申請專利範圍第2項所述之電極圖樣，其中順著該第1主枝幹或該第2主枝幹往該交點觀之，平行於該第1主枝幹或該第2主枝幹主軸之直線與平行於該第1主枝幹與該第2主枝幹邊緣寬度增加之直線的夾角不小於1°。
  5. 如申請專利範圍第3項所述之電極圖樣，其中該電極圖樣係同時應用於上、下基板兩者相向的內側平面上，各內側平面上係具有以矩陣狀排列的複數個該電極圖樣，其中該上基板的該內側平面上的該複數個電極圖樣所形成的矩陣係與該下基板的該內側平面上的該複數個電極圖樣所形成的矩陣錯位相對，使得由垂直於該上、下基板的方向觀看時，任一個該電極圖樣會被對向的基板上的複數個該電極圖樣所包圍。
  6. 如申請專利範圍第1項所述之電極圖樣，其中該第1主枝幹與該第2主枝幹劃分出第1至第4象限，在該第1至第4象限任一者中的該複數次枝幹所延伸出去的端點係排成一直線，其中最短的次枝幹係最靠近該第1主枝幹或該第2主枝幹寬度最窄的部位。
  7. 如申請專利範圍第6項所述之電極圖樣，其中該複數次枝幹在該第1至第4象限分別朝45°、135°、225°、315°方向延伸。
  8. 如申請專利範圍第1項所述之電極圖樣，其中該電極圖樣係透明電極層被挖掉的部分。
  9. 一種畫素佈局方法，用以加速液晶顯示器中液晶層內的液晶分子轉至正確的角度，包括：於該液晶顯示器的電極層形成如申請專利範圍第1至8項任一項所述之電極圖樣。
  10. 一種液晶顯示器，包括：一上基板；一下基板；一液晶層，形成於該上、下基板之間；以及一電極圖樣，係應用於該上、下基板之至少一者，包括：複數主枝幹，包括第1主枝幹與第2主枝幹，兩者相交；以及複數次枝幹，各次枝幹的至少一端係連接於該第1主枝幹與該第2主枝幹之一，其中，該第1主枝幹與該第2主枝幹的寬度係隨著接近兩者的交點而增寬。
TW100139052A 2011-10-27 2011-10-27 電極圖樣、畫素佈局方法及液晶顯示器 TWI456320B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW100139052A TWI456320B (zh) 2011-10-27 2011-10-27 電極圖樣、畫素佈局方法及液晶顯示器
US13/661,464 US20130107185A1 (en) 2011-10-27 2012-10-26 Electrode pattern, pixel layout method, and liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100139052A TWI456320B (zh) 2011-10-27 2011-10-27 電極圖樣、畫素佈局方法及液晶顯示器

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TW201317693A TW201317693A (zh) 2013-05-01
TWI456320B true TWI456320B (zh) 2014-10-11

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KR20150140500A (ko) * 2014-06-05 2015-12-16 삼성디스플레이 주식회사 액정 디스플레이
KR20160021934A (ko) 2014-08-18 2016-02-29 삼성디스플레이 주식회사 액정 디스플레이
KR102246027B1 (ko) * 2014-10-06 2021-04-29 삼성디스플레이 주식회사 액정 표시 장치
KR102256463B1 (ko) * 2014-10-06 2021-05-26 삼성디스플레이 주식회사 액정 표시 장치
KR20160092151A (ko) * 2015-01-26 2016-08-04 삼성디스플레이 주식회사 액정 표시 장치
KR102421954B1 (ko) 2015-06-24 2022-07-18 삼성디스플레이 주식회사 액정 표시 장치 및 액정 표시 장치 제조용 노광 마스크

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US20130107185A1 (en) 2013-05-02

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