JP4407258B2 - 半透過型液晶表示装置 - Google Patents
半透過型液晶表示装置 Download PDFInfo
- Publication number
- JP4407258B2 JP4407258B2 JP2003397590A JP2003397590A JP4407258B2 JP 4407258 B2 JP4407258 B2 JP 4407258B2 JP 2003397590 A JP2003397590 A JP 2003397590A JP 2003397590 A JP2003397590 A JP 2003397590A JP 4407258 B2 JP4407258 B2 JP 4407258B2
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- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display device
- reflective
- portions
- 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.)
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Description
この半透過型液晶表示装置は、一つの画素内に透明電極を備えた透過部と反射電極を備えた反射部を有しており、暗い場所においてはバックライトを点灯して画素領域の透過部を利用して画像を表示し、明るい場所においてはバックライトを点灯することなく反射部において外光を利用して画像を表示しているため、常時バックライトを点灯する必要がなくなるので、消費電力を大幅に低減させることができるという利点を有している。
12 ガラス基板
14 ゲート絶縁膜
15 半導体層
16 TFT素子
17 透明電極
24 開口部(透過部)
26 反射電極
28 反射部
32 走査線
34 映像線
41〜43 凸部
44〜46 細い反射部
Claims (1)
- 矩形状の各画素に、矩形状の透過部と、前記透過部の周囲に設けられた複数の凸部を有する反射部とを備えた半透過型液晶表示装置において、前記透過部の少なくとも一対の対向する辺の外側が一対の細長い形状の反射部を形成しており、
前記一対の細長い形状の反射部は、一方の側における複数の凸部のピーク位置が前記細長い形状の反射部の、細い辺の両側端部に整列して配置され、
他方の側における複数の凸部のピーク位置が前記細長い形状の反射部の、細い辺の中央と、前記両側端部の間の位置に整列して配置されていることを特徴とする半透過型液晶表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397590A JP4407258B2 (ja) | 2003-11-27 | 2003-11-27 | 半透過型液晶表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397590A JP4407258B2 (ja) | 2003-11-27 | 2003-11-27 | 半透過型液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005157104A JP2005157104A (ja) | 2005-06-16 |
JP4407258B2 true JP4407258B2 (ja) | 2010-02-03 |
Family
ID=34722706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003397590A Expired - Fee Related JP4407258B2 (ja) | 2003-11-27 | 2003-11-27 | 半透過型液晶表示装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4407258B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183928B1 (ko) * | 2005-07-19 | 2012-10-11 | 삼성디스플레이 주식회사 | 액정표시장치의 제조방법 |
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2003
- 2003-11-27 JP JP2003397590A patent/JP4407258B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005157104A (ja) | 2005-06-16 |
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