JP5147224B2 - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

Info

Publication number
JP5147224B2
JP5147224B2 JP2006336111A JP2006336111A JP5147224B2 JP 5147224 B2 JP5147224 B2 JP 5147224B2 JP 2006336111 A JP2006336111 A JP 2006336111A JP 2006336111 A JP2006336111 A JP 2006336111A JP 5147224 B2 JP5147224 B2 JP 5147224B2
Authority
JP
Japan
Prior art keywords
led
signal
switching element
liquid crystal
numbered switching
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.)
Active
Application number
JP2006336111A
Other languages
Japanese (ja)
Other versions
JP2008145966A (en
Inventor
克良 平木
Original Assignee
エルジー ディスプレイ カンパニー リミテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by エルジー ディスプレイ カンパニー リミテッド filed Critical エルジー ディスプレイ カンパニー リミテッド
Priority to JP2006336111A priority Critical patent/JP5147224B2/en
Priority to KR1020070041132A priority patent/KR101351391B1/en
Publication of JP2008145966A publication Critical patent/JP2008145966A/en
Application granted granted Critical
Publication of JP5147224B2 publication Critical patent/JP5147224B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0213—Addressing of scan or signal lines controlling the sequence of the scanning lines with respect to the patterns to be displayed, e.g. to save power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)

Description

この発明は、液晶表示装置に関し、特にＬＥＤバックライトの駆動に関するものである。   The present invention relates to a liquid crystal display device, and more particularly to driving an LED backlight.

従来、ＬＥＤバックライトを複数のブロックに分け、各ブロックにドライバ回路をそれぞれ備え、各ドライバ回路により、対応するブロックを順次点灯させてスキャン駆動する液晶表示装置がある（例えば、特許文献１参照）。   2. Description of the Related Art Conventionally, there is a liquid crystal display device in which an LED backlight is divided into a plurality of blocks, each block is provided with a driver circuit, and the corresponding blocks are sequentially turned on by each driver circuit to perform scan driving (for example, see Patent Document 1) .

特開２００２−３７２９５６号公報Japanese Patent Application Laid-Open No. 2002-372956

しかしながら、従来の液晶表示装置は、ＬＥＤバックライトでスキャンライティングする際に、分割ブロック数に対応した数のドライバ回路を備えなければならなかった。   However, the conventional liquid crystal display device has to include a number of driver circuits corresponding to the number of divided blocks when performing scan writing with an LED backlight.

この発明は上述した点に鑑みてなされたもので、ＬＥＤバックライトでスキャンライティングする際にドライバ回路の数を減らすことができる液晶表示装置を得ることを目的とする。   The present invention has been made in view of the above-described points, and an object thereof is to obtain a liquid crystal display device capable of reducing the number of driver circuits when performing scanning lighting with an LED backlight.

この発明に係る液晶表示装置は、単一のドライバ回路と、液晶表示パネルのスキャン方向に対応してＬＥＤをブロック化し、前記ドライバ回路からのスキャン駆動信号に基づいて点灯する複数のＬＥＤブロックでなるＬＥＤバックライトと、前記ＬＥＤバックライトの各ＬＥＤブロックを順次単独点灯または複数同時点灯制御する制御手段とを備え、前記制御手段は、前記ＬＥＤバックライトの各ＬＥＤブロックを点灯制御するためのコントロール信号を出力するタイミング制御回路と、各ＬＥＤブロック間に順次設けられた奇数番目のスイッチング素子と、前記ドライバと各ブロックの信号経路のブロック間位置に順次設けられた偶数番目のスイッチング素子と、前記タイミング制御回路からの各コントロール信号の反転信号を前記奇数番目のスイッチング素子に与えるインバータとを備え、前記偶数番目のスイッチング素子は、タイミング制御回路からの各コントロール信号の直接入力に基づいてＯＮ制御され、前記奇数番目のスイッチング素子は、前記インバータを介した前記タイミング制御回路からの各コントロール信号の反転信号に基づいてＯＮ制御されることを特徴とするものである。 The liquid crystal display device according to the present invention comprises a single driver circuit and a plurality of LED blocks that are turned on based on a scan drive signal from the driver circuit, in which LEDs are blocked in correspondence with the scan direction of the liquid crystal display panel. An LED backlight, and a control means for controlling each LED block of the LED backlight to be individually or sequentially turned on , and the control means is a control signal for controlling the lighting of each LED block of the LED backlight. A timing control circuit that outputs the odd-numbered switching elements sequentially provided between the LED blocks, the even-numbered switching elements sequentially provided between the driver and the signal path of each block, and the timing The inverted signal of each control signal from the control circuit is set to the odd number. The even-numbered switching element is ON-controlled based on direct input of each control signal from the timing control circuit, and the odd-numbered switching element is connected to the switching element via the inverter. The ON control is performed based on the inverted signal of each control signal from the timing control circuit .

この発明によれば、制御手段により、ＬＥＤバックライトの各ＬＥＤブロックを順次単独点灯または複数同時点灯制御することにより、ＬＥＤバックライトを用いてスキャン駆動を行う際に、ドライバ回路の数を減らすことができる。   According to the present invention, the number of driver circuits can be reduced when performing scanning drive using the LED backlight by controlling each LED block of the LED backlight individually or in sequence by the control means. Can do.

図１は、この発明の実施の形態に係る液晶表示装置を説明する図である。図１に示す液晶表示装置において、ドライバ回路１としては、低電流駆動の単一のドライバ回路でなり、ＬＥＤバックライト２としては、液晶パネルのスキャン方向に対応してＬＥＤ素子をブロック化した複数のＬＥＤブロックを備えており、ドライバ回路１とＬＥＤバックライト２との間に、制御手段として、ＦＥＴなどのスイッチング素子で構成されたスイッチ回路３が設けられて、スイッチ回路３のＯＮ−ＯＦＦ制御により、ドライバ回路１からのスキャン駆動信号に基づいて各ＬＥＤブロックを時系列にずらして順次単独点灯するように制御する。   FIG. 1 is a diagram for explaining a liquid crystal display device according to an embodiment of the present invention. In the liquid crystal display device shown in FIG. 1, the driver circuit 1 is a single driver circuit that is driven at a low current, and the LED backlight 2 is a plurality of LED elements that are blocked in correspondence with the scanning direction of the liquid crystal panel. A switch circuit 3 composed of a switching element such as an FET is provided as a control means between the driver circuit 1 and the LED backlight 2, and ON / OFF control of the switch circuit 3 is provided. Thus, based on the scan drive signal from the driver circuit 1, each LED block is shifted in time series and controlled so as to be lit in sequence sequentially.

また、図２は、図１におけるＬＥＤバックライト２の多ブロックを順次単独点灯または同時点灯制御する場合の制御手段の構成を示す図である。図２に示すように、制御手段としては、コントロール信号を出力するタイミング制御回路４と、各ＬＥＤブロック２１、２２、・・・間に順次設けられた奇数番目のスイッチング素子５１、５３、・・・と、ドライバ回路１と各ＬＥＤブロック２１、２２、・・・の信号経路のＬＥＤブロック間位置に順次設けられた偶数番目のスイッチング素子５２、５４、・・・と、各ＬＥＤブロックの奇数番目のスイッチング素子５１、５３、・・・にタイミング制御回路４からの各コントロール信号の反転信号を与えるインバータ６１、６２、・・・とを備えている。   FIG. 2 is a diagram showing the configuration of the control means in the case where multiple blocks of the LED backlight 2 in FIG. As shown in FIG. 2, the control means includes a timing control circuit 4 for outputting a control signal, and odd-numbered switching elements 51, 53, which are sequentially provided between the LED blocks 21, 22,. .., And even-numbered switching elements 52, 54,... That are sequentially provided at positions between the LED blocks in the signal path of the driver circuit 1 and the LED blocks 21, 22,. Are provided with inverters 61, 62,... That give inverted signals of the control signals from the timing control circuit 4 to the switching elements 51, 53,.

図２に示すように、第１及び第２コントロール信号は、タイミング制御回路４からそれぞれ出力され、第１コントロール信号は、偶数番目のスイッチング素子５２及びインバータ６１に入力され、第２コントロール信号は、偶数番目のスイッチング素子５４及びインバータ６２に入力される。インバータ６１により反転された第１コントロール信号は、奇数番目のスイッチング素子５１に入力され、インバータ６２により反転された第２コントロール信号は、奇数番目のスイッチング素子５３に入力される。図２に示す制御手段においては、インバータ６１を介したタイミング制御回路４からの第１コントロール信号の反転信号により、スイッチング素子５１をＯＮ制御し、タイミング制御回路４からの第２コントロール信号により、スイッチング素子５４をＯＮ制御し、タイミング制御回路４からの第１コントロール信号により、スイッチング素子５２をＯＦＦ制御し、インバータ６２を介したタイミング制御回路４からの第２コントロール信号の反転信号により、スイッチング素子５３をＯＦＦ制御することにより、第１ＬＥＤブロック２１のみ単独点灯することができる。また、同様に、スイッチング素子５２と５３をＯＮ制御し、スイッチング素子５１と５４をＯＦＦ制御することにより、第２ＬＥＤブロック２２のみ単独点灯することができる。さらに、スイッチング素子５１と５３をＯＮ制御し、スイッチング素子５２と５４をＯＦＦ制御することにより、第１及び第２ＬＥＤブロック２１及び２２を同時点灯することができる。 As shown in FIG. 2, the first and second control signals are respectively output from the timing control circuit 4, the first control signal is input to the even-numbered switching element 52 and the inverter 61, and the second control signal is The even-numbered switching element 54 and the inverter 62 are input. The first control signal inverted by the inverter 61 is input to the odd-numbered switching element 51, and the second control signal inverted by the inverter 62 is input to the odd-numbered switching element 53. In the control means shown in FIG. 2, the inverted signal of the first controls signals from the timing control circuit 4 through the inverter 61, the switching element 5 1 is ON controlled by the second control signal from the timing control circuit 4 The switching element 54 is turned on, the first control signal from the timing control circuit 4 is turned off , the switching element 52 is turned off , and the inverted signal of the second control signal from the timing control circuit 4 via the inverter 62 is By controlling the switching element 53 to OFF, only the first LED block 21 can be lit alone. Similarly, only the second LED block 22 can be lit alone by controlling the switching elements 52 and 53 to be ON and controlling the switching elements 51 and 54 to be OFF. Furthermore, the first and second LED blocks 21 and 22 can be turned on simultaneously by controlling the switching elements 51 and 53 to be ON and controlling the switching elements 52 and 54 to be OFF.

従って、上記実施の形態によれば、ＬＥＤバックライトでスキャンライティングする際にドライバ回路の数を減らすことができ、ＬＥＤバックライト２の多ブロックを順次単独点灯または同時点灯制御することができる。   Therefore, according to the above-described embodiment, the number of driver circuits can be reduced when performing scanning lighting with an LED backlight, and multiple blocks of the LED backlight 2 can be controlled individually or simultaneously.

この発明の実施の形態に係る液晶表示装置を説明するもので、ＬＥＤバックライトの各ブロックを順次単独点灯する場合の図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram for explaining a liquid crystal display device according to an embodiment of the present invention, in which each block of an LED backlight is individually lit in sequence. 図１におけるＬＥＤバックライト２の多ブロックを順次単独点灯または同時点灯制御する場合の制御手段の構成を示す図である。It is a figure which shows the structure of the control means in the case of carrying out the independent lighting or simultaneous lighting control of the multiple blocks of the LED backlight 2 in FIG.

符号の説明Explanation of symbols

１ ドライバ回路、２ ＬＥＤバックライト、３ スイッチ回路、４ タイミング制御回路、５１、５３、・・・奇数番目のスイッチング素子、５２、５４、・・・偶数番目のスイッチング素子、６１、６２、・・・インバータ。   DESCRIPTION OF SYMBOLS 1 Driver circuit, 2 LED backlight, 3 Switch circuit, 4 Timing control circuit, 51, 53, ... Odd-numbered switching element, 52, 54, ... Even-numbered switching element, 61, 62, ...・ Inverter.

Claims (1)

単一のドライバ回路と、
液晶表示パネルのスキャン方向に対応してＬＥＤをブロック化し、前記ドライバ回路からのスキャン駆動信号に基づいて点灯する複数のＬＥＤブロックでなるＬＥＤバックライトと、
前記ＬＥＤバックライトの各ＬＥＤブロックを順次単独点灯または複数同時点灯制御する制御手段と
を備え、
前記制御手段は、
前記ＬＥＤバックライトの各ＬＥＤブロックを点灯制御するためのコントロール信号を出力するタイミング制御回路と、
各ＬＥＤブロック間に順次設けられた奇数番目のスイッチング素子と、
前記ドライバと各ブロックの信号経路のブロック間位置に順次設けられた偶数番目のスイッチング素子と、
前記タイミング制御回路からの各コントロール信号の反転信号を前記奇数番目のスイッチング素子に与えるインバータと
を備え、
前記偶数番目のスイッチング素子は、タイミング制御回路からの各コントロール信号の直接入力に基づいてＯＮ制御され、
前記奇数番目のスイッチング素子は、前記インバータを介した前記タイミング制御回路からの各コントロール信号の反転信号に基づいてＯＮ制御される
ことを特徴とする液晶表示装置。 A single driver circuit;
An LED backlight comprising a plurality of LED blocks that are turned on based on a scan drive signal from the driver circuit;
Control means for sequentially controlling each LED block of the LED backlight individually or plurally ,
The control means includes
A timing control circuit for outputting a control signal for controlling lighting of each LED block of the LED backlight;
Odd-numbered switching elements sequentially provided between the LED blocks;
An even-numbered switching element sequentially provided at a position between the driver and the signal path of each block;
An inverter for providing an inverted signal of each control signal from the timing control circuit to the odd-numbered switching elements;
With
The even-numbered switching element is ON-controlled based on direct input of each control signal from the timing control circuit,
The odd-numbered switching element is ON-controlled based on an inverted signal of each control signal from the timing control circuit via the inverter.
A liquid crystal display device characterized by the above .
JP2006336111A 2006-12-13 2006-12-13 Liquid crystal display Active JP5147224B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006336111A JP5147224B2 (en) 2006-12-13 2006-12-13 Liquid crystal display
KR1020070041132A KR101351391B1 (en) 2006-12-13 2007-04-27 Liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006336111A JP5147224B2 (en) 2006-12-13 2006-12-13 Liquid crystal display

Publications (2)

Publication Number Publication Date
JP2008145966A JP2008145966A (en) 2008-06-26
JP5147224B2 true JP5147224B2 (en) 2013-02-20

Family

ID=39606188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006336111A Active JP5147224B2 (en) 2006-12-13 2006-12-13 Liquid crystal display

Country Status (2)

Country Link
JP (1) JP5147224B2 (en)
KR (1) KR101351391B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101450909B1 (en) * 2008-09-11 2014-10-14 엘지디스플레이 주식회사 Method of driving backlight unit and liquid crystal display device using the same
WO2011011446A1 (en) 2009-07-22 2011-01-27 Dolby Laboratories Licensing Corporation Control of array of two-dimensional imaging elements in light modulating displays
KR101687804B1 (en) * 2009-12-31 2017-01-02 엘지디스플레이 주식회사 Apparatus and method for liquid crystal display device
KR101635220B1 (en) * 2010-02-19 2016-07-01 엘지디스플레이 주식회사 Liquid crystal display and driving method thereof
CN105976769A (en) * 2016-07-12 2016-09-28 武汉华星光电技术有限公司 Liquid crystal display and method for reducing power consumption of liquid crystal display
US11929042B2 (en) 2021-09-28 2024-03-12 Nichia Corporation Image display method and image display device
JP2023048725A (en) 2021-09-28 2023-04-07 日亜化学工業株式会社 Image display method and image display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3636136B2 (en) * 2001-12-25 2005-04-06 株式会社アドバンスト・ディスプレイ Liquid crystal display element
JP4139189B2 (en) * 2002-06-03 2008-08-27 シャープ株式会社 Liquid crystal display
JP4845395B2 (en) * 2004-03-19 2011-12-28 シチズンホールディングス株式会社 LED drive circuit
JP2006301053A (en) * 2005-04-18 2006-11-02 Renesas Technology Corp Liquid crystal display apparatus
JP2008096902A (en) * 2006-10-16 2008-04-24 Sharp Corp Light emitting device and image display device equipped with the same

Also Published As

Publication number Publication date
KR20080055584A (en) 2008-06-19
JP2008145966A (en) 2008-06-26
KR101351391B1 (en) 2014-01-14

Similar Documents

Publication Publication Date Title
JP5147224B2 (en) Liquid crystal display
US8199102B2 (en) Liquid crystal display and method of driving the same utilizing data line blocks
JP5238230B2 (en) Driver and display device
US8368672B2 (en) Source driver, electro-optical device, and electronic instrument
KR101201929B1 (en) Source driver chip
EP2302706A1 (en) Light emitting element driving circuit
JP2009058675A (en) Display device
JP4993885B2 (en) Multi-channel shift register and source driver having the same
JP2006285141A (en) Matrix display apparatus
JP5230930B2 (en) Liquid crystal display
CN107274822A (en) Scan drive circuit and driving method, array base palte and display device
CN108845695B (en) Touch control display panel
JP2012108286A (en) Driving device for liquid crystal display panel
EP1635316A3 (en) Data control unit for a plasma display panel and method of using the same
JP2008216558A (en) Led display
JP2012112960A (en) Multichannel semiconductor device and display apparatus including the same
KR100723478B1 (en) Source driver and Gate driver for implementing non-inversion ouput of liquid crystal display device
JP2009008943A (en) Display device
JP5080799B2 (en) LED backlight system
JP2009086262A (en) Liquid crystal display device
JP2007264368A (en) Liquid crystal display device
CN114783386A (en) LED panel, operation method, LCD display, backlight and driving method
US9202421B2 (en) Display device and method for controlling display device for reducing current requiremeents for driving light source units
TW200516536A (en) Driving circuit for liquid crystal display and liquid crystal display using the driving circuit
JP2013225045A (en) Driving circuit of display panel and display device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091211

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120511

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: 20121113

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121127

R150 Certificate of patent or registration of utility model

Ref document number: 5147224

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151207

Year of fee payment: 3

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

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