JP4461748B2 - 液晶表示装置およびその製造方法 - Google Patents
液晶表示装置およびその製造方法 Download PDFInfo
- Publication number
- JP4461748B2 JP4461748B2 JP2003320105A JP2003320105A JP4461748B2 JP 4461748 B2 JP4461748 B2 JP 4461748B2 JP 2003320105 A JP2003320105 A JP 2003320105A JP 2003320105 A JP2003320105 A JP 2003320105A JP 4461748 B2 JP4461748 B2 JP 4461748B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- region
- substrate
- color filter
- liquid crystal
- 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.)
- Expired - Fee Related
Links
Images
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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/48—Flattening arrangements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Description
図1は、実施形態1の液晶表示装置の構成を示す構成図である。図1においては、図1(a)が第1基板10の表面の平面図を示しており、第2基板80に形成されるカラーフィルタ層91を点線で示している。また、図1(b)は、図1(a)のX1−X2線部分における液晶表示装置の画素部の断面図である。なお、液晶表示装置の画素部は、複数がマトリクス状に配置されている。
図6は、実施形態2の液晶表示装置において反射部12の断面部分を示す断面図である。本実施形態の液晶表示装置は、反射部12に複数の層厚差調整層が形成されていることを除いて、図1に示されている実施形態1の併用型の液晶表示装置と同様である。このため、重複する個所については、説明を省略する。
図8は、実施形態3の液晶表示装置において反射部12の断面部分を示す断面図である。本実施形態の液晶表示装置は、反射部12に感光性樹脂を用いた層厚差調整層46が形成されていることを除いて、図1に示されている実施形態1の併用型の液晶表示装置と同様である。このため、重複する個所については、説明を省略する。
図10は、実施形態4の液晶表示装置の構成を示す構成図である。図10においては、図10(a)が第1基板10の表面の平面図を示しており、第2基板80に形成されるカラーフィルタ層を点線で示している。また、図10(b)は、図10(a)のX1−X2線部分における液晶表示装置の画素部の断面図である。
図12は、実施形態5の液晶表示装置の構成を示す構成図である。図12においては、図12(a)が第1基板10の表面の平面図を示しており、第2基板80に形成されるカラーフィルタ層を点線で示している。また、図12(b)は、図12(a)のX1−X2線部分における液晶表示装置の画素部の断面図である。
Claims (2)
- 画素部に光透過部と光反射部とが形成されている第1基板と、前記第1基板と間隔を隔てて対向しており、前記光透過部と前記光反射部との形成領域に対応してカラーフィルタ層が形成されている第2基板と、前記第1基板と前記第2基板との間に配置されている液晶層とを具備し、前記光反射部の形成領域に対応する前記第2基板の領域が、前記カラーフィルタ層が所定の層厚で形成されている第1領域と、前記カラーフィルタ層が形成されていない第2領域とを含む液晶表示装置を製造する製造工程を有し、
当該液晶表示装置を製造する製造工程は、
前記第1領域と前記第2領域とにおける前記カラーフィルタ層の段差による前記液晶層の層厚差を調整する層厚差調整層を、前記第1基板の前記光反射部にて前記第2領域に対応する部分に形成する層厚差調整層形成工程と
前記画素部に形成されている画素電極と接続する接続電極を前記第1基板に形成する接続電極形成工程と
を含み、
前記接続電極形成工程は、
前記接続電極を構成する接続電極構成層を前記接続電極の形成領域に堆積する接続電極構成層堆積ステップと、
前記接続電極の形成領域に堆積された前記接続電極構成層をパターン加工して前記接続電極を形成する接続電極構成層パターン加工ステップと
を含み、
前記層厚差調整層形成工程においては、
前記接続電極構成層堆積ステップの際に、前記層厚差調整層の形成領域にも前記接続電極構成層を堆積した後に、
接続電極構成層パターン加工ステップの際に、前記層厚差調整層の形成領域に堆積された前記接続電極構成層についてパターン加工することによって、前記層厚差調整層を形成する、
液晶表示装置の製造方法。 - 前記第1領域と前記第2領域とにおける前記カラーフィルタ層の段差が小さくなるように平坦化する光透過性の平坦化膜を、前記第2基板に形成する工程
を有する、
請求項1に記載の液晶表示装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003320105A JP4461748B2 (ja) | 2003-09-11 | 2003-09-11 | 液晶表示装置およびその製造方法 |
KR1020067004906A KR101067574B1 (ko) | 2003-09-11 | 2004-09-09 | 액정 표시 장치의 제조 방법 |
EP04787781A EP1666960B1 (en) | 2003-09-11 | 2004-09-09 | Manufacturing method of liquid crystal display device |
PCT/JP2004/013117 WO2005026831A1 (ja) | 2003-09-11 | 2004-09-09 | 液晶表示装置およびその製造方法 |
CNB2004800310163A CN100468176C (zh) | 2003-09-11 | 2004-09-09 | 液晶显示装置及其制造方法 |
US10/571,178 US7532276B2 (en) | 2003-09-11 | 2004-09-09 | Liquid crystal display device and method for producing the same |
TW093127357A TWI255557B (en) | 2003-09-11 | 2004-09-10 | Liquid crystal display device and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003320105A JP4461748B2 (ja) | 2003-09-11 | 2003-09-11 | 液晶表示装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005084644A JP2005084644A (ja) | 2005-03-31 |
JP4461748B2 true JP4461748B2 (ja) | 2010-05-12 |
Family
ID=34308595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003320105A Expired - Fee Related JP4461748B2 (ja) | 2003-09-11 | 2003-09-11 | 液晶表示装置およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7532276B2 (ja) |
EP (1) | EP1666960B1 (ja) |
JP (1) | JP4461748B2 (ja) |
KR (1) | KR101067574B1 (ja) |
CN (1) | CN100468176C (ja) |
TW (1) | TWI255557B (ja) |
WO (1) | WO2005026831A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100752214B1 (ko) * | 2003-10-16 | 2007-08-28 | 엘지.필립스 엘시디 주식회사 | 반투과형 액정표시소자의 제조방법 |
KR101197223B1 (ko) * | 2005-09-09 | 2012-11-02 | 엘지디스플레이 주식회사 | 반사투과형 액정표시장치용 어레이 기판 및 그 제조방법 |
KR101219042B1 (ko) | 2005-12-06 | 2013-01-07 | 삼성디스플레이 주식회사 | 반투과형 액정 표시 장치 |
BRPI0706769B1 (pt) | 2006-06-29 | 2020-11-10 | Lg Electronics Inc. | dispositivo para fabricar gelo para uma geladeira |
US8587754B2 (en) * | 2009-06-30 | 2013-11-19 | Samsung Display Co., Ltd. | Liquid crystal display and method of manufacturing the same |
KR102534107B1 (ko) * | 2016-03-24 | 2023-05-19 | 삼성디스플레이 주식회사 | 표시 장치 |
CN110738925B (zh) * | 2019-10-11 | 2021-08-13 | Oppo广东移动通信有限公司 | 显示屏模组及具有其的电子装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4398602B2 (ja) * | 2001-05-18 | 2010-01-13 | 株式会社日立製作所 | 液晶表示装置 |
KR100736630B1 (ko) | 2001-06-26 | 2007-07-06 | 엘지.필립스 엘시디 주식회사 | 반투과형 액정표시장치용 컬러필터 |
JP3642325B2 (ja) * | 2001-09-27 | 2005-04-27 | セイコーエプソン株式会社 | 液晶表示パネル用基板、液晶表示パネル、液晶表示パネル用基板の製造方法、液晶表示パネルの製造方法、及び電子機器 |
JP4244582B2 (ja) * | 2001-09-27 | 2009-03-25 | セイコーエプソン株式会社 | 液晶表示パネル及び電子機器 |
JP4050119B2 (ja) * | 2001-10-02 | 2008-02-20 | シャープ株式会社 | 液晶表示装置 |
-
2003
- 2003-09-11 JP JP2003320105A patent/JP4461748B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-09 CN CNB2004800310163A patent/CN100468176C/zh not_active Expired - Fee Related
- 2004-09-09 KR KR1020067004906A patent/KR101067574B1/ko not_active IP Right Cessation
- 2004-09-09 EP EP04787781A patent/EP1666960B1/en not_active Expired - Fee Related
- 2004-09-09 WO PCT/JP2004/013117 patent/WO2005026831A1/ja active Application Filing
- 2004-09-09 US US10/571,178 patent/US7532276B2/en not_active Expired - Fee Related
- 2004-09-10 TW TW093127357A patent/TWI255557B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1666960B1 (en) | 2012-02-08 |
TWI255557B (en) | 2006-05-21 |
US7532276B2 (en) | 2009-05-12 |
EP1666960A1 (en) | 2006-06-07 |
EP1666960A4 (en) | 2009-02-25 |
KR20060128834A (ko) | 2006-12-14 |
CN100468176C (zh) | 2009-03-11 |
CN1871544A (zh) | 2006-11-29 |
WO2005026831A1 (ja) | 2005-03-24 |
TW200532921A (en) | 2005-10-01 |
JP2005084644A (ja) | 2005-03-31 |
US20070040968A1 (en) | 2007-02-22 |
KR101067574B1 (ko) | 2011-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4050119B2 (ja) | 液晶表示装置 | |
JP3326794B2 (ja) | 液晶装置及び電子機器 | |
TW584766B (en) | Liquid crystal display device | |
JP2005173037A (ja) | 液晶表示装置及びその製造方法 | |
KR100656695B1 (ko) | 투과반사형 액정 표시장치 | |
JP4810796B2 (ja) | 液晶表示装置およびその製造方法 | |
KR20070072020A (ko) | 반사투과형 액정표시장치 및 그 제조방법 | |
JP4461748B2 (ja) | 液晶表示装置およびその製造方法 | |
JP2009139853A (ja) | 液晶表示装置 | |
KR101125248B1 (ko) | 반투과형 컬러필터 기판 및 그 제조방법 | |
TWI326785B (ja) | ||
CN113391485A (zh) | 阵列基板及制作方法、显示面板 | |
JP2001042317A (ja) | 半透過反射型及び反射型液晶装置並びにこれらを用いた電子機器 | |
JP4086890B2 (ja) | 液晶表示装置の製造方法 | |
JP2000137243A (ja) | 液晶表示装置 | |
JP4474926B2 (ja) | 表示装置の製造方法 | |
KR20030024596A (ko) | 액정 표시 장치 및 전자기기 | |
KR100310697B1 (ko) | 반사형 칼라 액정 표시소자 | |
JP5079863B2 (ja) | 液晶表示装置およびその製造方法 | |
JP4018911B2 (ja) | 半透過型カラー液晶表示素子 | |
JP4688851B2 (ja) | 液晶表示装置 | |
JP2008046222A (ja) | 液晶表示装置 | |
CN117666208A (zh) | 显示面板、制备方法及显示装置 | |
JP2004361633A (ja) | 液晶表示装置 | |
JP4582113B2 (ja) | 液晶装置及び電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060508 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091027 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091209 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100126 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100208 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4461748 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140226 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |