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TW203124B - - Google Patents

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Publication number
TW203124B
TW203124B TW080109402A TW80109402A TW203124B TW 203124 B TW203124 B TW 203124B TW 080109402 A TW080109402 A TW 080109402A TW 80109402 A TW80109402 A TW 80109402A TW 203124 B TW203124 B TW 203124B
Authority
TW
Taiwan
Prior art keywords
light
screen
image sensor
receiving element
row
Prior art date
Application number
TW080109402A
Other languages
English (en)
Original Assignee
Rohm Company Ltd
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 Rohm Company Ltd filed Critical Rohm Company Ltd
Application granted granted Critical
Publication of TW203124B publication Critical patent/TW203124B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0311—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors
    • H04N1/0312—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors using an array of optical fibres or rod-lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0314—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using photodetectors and illumination means mounted in the same plane on a common support or substrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0318—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light-source, a lens array and a photodetector array which are supported by a single-piece frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03112—Light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03129—Transparent cover or transparent document support mounted on the head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03137—Reflecting element downstream of the scanned picture elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03141—Photodetector lens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03145—Photodetector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/0315—Details of integral heads not otherwise provided for
    • H04N2201/03154—Additional internal supporting or reinforcing member
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/0315—Details of integral heads not otherwise provided for
    • H04N2201/03175—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

經濟部中央標準局員工消費合作社印製 A6 ^03124-- 五、發明説明（3 ) [工業上之利用範圍] 本發明為有關於，讀取文字或符號等原稿情報之小型 盖像感測器（i π a g e s e n s 〇「），尤其有關於畫像感測器之構 造之改善，以及具有該感測器之裝置者。 [以往之技術] 以往，眾所知並排設置多數値LED等發光元件之發光 元件行列（array)做為光源，將光線照射於耋面上而將其 反射光由受光元件行列受光而施行光電變換以謓取晝面之 文字或符號等情報之畫像感測器之辨造。通常，此種畫像 感測器之構造為，由發光元件行列部，受光元件行列部以 及發光元件部送出之光線向盖面引導後將其反射光向受光 元件引導之光學糸統所構成，並且將發光元件行列例如利 用銲接固定在玻璃環氣樹脂基板（glass epoxy plate)。 再者，例如使用單石ICUonolithic 1C)技術形成受光元 件行列，例如使用接合劑固定在陶瓷基板（ceramic poate) 上。再者，做為光學糸統之桿型視透鏡（ad ej^e )螺栓 固定在規定之位置由此構成畫像感測器。 [發明待解決之問題] 、如前面所述之將發光元件基板與受光元件基板分別固 定於畫像感測器之機構框架時，將造成阻礙小型化，組裝 工程煩雜化而招致高價格化之問題，因此以往裝置例如曰 本之特開昭63-185159號公報所示在發與査面之間 設置光路變更裝置，使發光元件與受光元件形成於同一基 —............. . ........——- ........... 板上。 本紙張尺度逍用中國困家標準(CNS)甲4規格(210x297公釐) 3 (請先.閱讀背面之注意事項再填寫本頁) 裝* 訂_ Λ 6 Β 6 L03124 五、發明説明（4 ) 但是，此種發光元件與畫面間配置鏡片（mirror)等光 路變更裝置之構造却引起發光元件與賓面間之距離增大， 無法使充分之光量照射於畫面上而使謓取率劣化等問題。 [解決問題之方法] 本發明為考慮及前述以往問題而完成者，其目的在於 提供可以小型化之同時簡化組裝作業，而且具有高畫質讀 取率之構造之畫像感測器（image sensor)者。 [發明之目的] 為達成前述目的，本發明之盖像感測器為，構造上在 透鏡行列（1 e n s a r「a y )與受光元件間配置反射鏡，而且發 光元件與受光元件配置在同一基板上為待徵。 本發明之畫像感測器具有此種構造，光路變更裝置並 不設置在發光元件與畫面之間，而在集光畫面送來之反射 光之透鏡行列與受光元件之間設置做為光路變更裝置之反 射鏡者，由此可以使受光元件配置在所希望之位置，例如 為發光元件之同一基板上之同時，亦可以縮小發光元件與 奎面間之距離，由此可以增大照射於畫面之光量而提高謓 取率。 [圖面之簡單說明] 第1圖為表示本發明之畫像感測器之一實施例之構 造之圖，第2圔為表示具備本實施例之畫像感測器1之機 器之示意圖。 [實施例] 以下，參照附圓說明本發明之畫像感測器之理想實施 本紙張尺度逍用中國國家標準(CNS)甲4規格(210x297公釐） 4 (請先閲讀背面之注意事項再填寫本頁) 裝- 訂- 經濟部中央標準局負工消費合作社印製 L03124 Αβ A 6 __ 五、發明説明（5 ) 例。 (請先閲讀背面之注意事項再填寫本頁) 圖1中表示本實施例之畫像感測器1之構造圖，LED 多數個並排設置之發光元件行列10配置在陶瓷（ceramic) 等基板12上。此種發光元件行列10送來之光線經過玻璃板 14向塞面16之預定線照射後，其f射光向鏡& S1 (cylindrica/ lensarray)18射人而集光。 在此i Νρ筒型透.鏡行列18為，县有丨4. 4 mi之共軛長度 (TC)，基板12上經由具有彈性之支持配件20以彈，狀支持 。並且，此種支斧配件20亦具有防止發光元件行列10送來 之光線射入g光元件之遮光板之機能。再者，支持配件 2 0為，經由將支持配件2 0之發光元件行列1 0側之表面,施予 反射塗層（coating)而具有對於畫面之光量放大之反射板（ -s_—·*—·*·------- reflecter)之機能。 經濟部中央標準局員工消費合作社印製 經由圓筒型透鏡行列18集光之光線為向受光元件引導 ，但在本實施例之特勸為，在該圓筒型透鏡行列18與受光 元件之間配置反射鏡22,經過該反射鏡22變更光路，使受 光元件行列24配置在已配置發光元件行列10之基板121上 者。 亦即，由圖1所示圓筒型透鏡行列18射出之光線經過 反射鏡22將光路變更所求角度，由此向設置在比較基板 12上之發光元件行列10更遠離盖面之位置之受光元件行列 2 4上集光。並且，由圓筒型透鏡行列1 3之中心線（1 9)至反射 鏡22之距離定為a,反射鏡22至受光元件24之距離定為b時 ，滿足a + b =<Τ C> 2)之條件之方式配置反射鏡2 2及受光 本紙張尺度逍用中國國家橾準(CNS)甲4規格(2Ϊ0Χ297公货) ^ 經濟部中央標準局貝工消費合作社印製 03124 a6 _B_e 五、發明説明（6 ) 元件24。 如此，本實施例中不是將反射鏡22配置在發光元件行 列10與畫面16之間，而配置在圖筒型透鏡行列18與受光元 件行列2 4之間，由__此_可m發光元件行列1 〇與畫面1 6間 距離，可以使耋面上之光量更為增加。 再者，發光元件行列10與受光元件行列24可以在滿足 對於圓筒型透鏡行列18之TC等限制距離條件之下配置於同 一基板上，因此除了期求小型化外亦可以使組裝更為容易 。並且，本實施例之盖像感測器之構造中，配置發光元件 行列1 0與受光元件行列2 4之基板與圓筒型透鏡行列1 8平行 配置，由此可以使畫像感測器之構造成為寬約1 0 m «之小型 者。 在此，具有以上構成之本實施例之畫像感測器為，由 發光元件10射出之光線為，绖過玻璃板14,向畫面16照射 。照射於畫面1 6之光線即刻反射，但由於該反射光為散亂 光，該散亂光之反射光經由圓茼型透鏡行列18集光後向反 射鏡照射，在此改變光線方向，由此向設置於發光元件 10之同一基板上之受光元件24照射。在此，光量減少最多 時為畫面上反射時。亦即，由盖面射出之反射光成為散亂 狀，依本實施例之構成時，由於發光元件10與畫面16之距 離很近，比較以往装置光量之減退量少，照射於畫面1 6之 光量多，隨之由畫面16反射之反射光之光量亦多。由此， 該多量之反射光由圓筒型透鏡行列18集光，所集光之光線 經過反射鏡22照射於受光元件24。再者，如前所述，由圓 (請先閲讀背面之注意事項再填窝本頁) 裝. 訂 線- 本紙張尺度逍用中國國家標準(CNS)甲4規格(210x297公釐) 6 A 6 B6 03124 五、發明説明（7 ) (請先閱讀背面之注意事項再填寫本頁) 筒型透鏡行列18之中心線19至反射鏡22之距離與反射鏡 22至受光元件24之距離之和值設定於圓筒型透鏡行列18之 共軛長度之1/2,因此在受光元件24剛好形成焦點。如此， 由於成為前述構成，可以適確把握畫面16之模樣之形狀。 在此，圖2為表示設置前述實施例之畫像感測器1之 熱復印装置之構成之圖。 本裝置具備作為裝置之外廓之器5525，以及插入畫面 16之插入口 26，以及由插入口 26插入之畫面16分離為一片 一片之分離裝置27,以及支持本裝置之内部機構之糸统控 制基板28,以及驅動本裝置之電源29,以及本實施例之畫 像感测器以及熱型印字機頭（thermal printer head)30等 畫面1 6之内容由H感測器1讀取，經由熱型印字機頭 30對於記錄用紙34印字，由此將記載於畫面16之内容複印 於記錄用紙3 4之裝置。 經濟部中央標準局員工消费合作社印製 在於本複印裝置，i面16由插入口 26插入時，經過分 離裝置2 7分離為一片一片後送往畫像感測器1。畫面16之 輸送為由供紙滾輪31施行。並且，向供紙滾輪31供送之畫 面16為，到達壓墊滾輪（platen roller·)'32,在此本實施 例之畫像感測器1為，設置在供送畫面16之壓墊滾輪32處 。由於此，經過畫像感測器1檢出畫面16之表面之模樣， 依據該檢出情報驅動熱型印字機頭30。亦即，依據畫像感 測器1之撿出情報，熱型印字機頭30施行記錄用紙34之印 字，因此施行追隨於畫面16表面之模樣之印字，由此使存 在於畫面16之表面之模樣之相同模樣在記錄用紙34上描繪 本紙張尺度逍用中國國家標準(CHS)甲4規格(210x297公;¢) 經濟部中央標準局員工消費合作社印製 ：.0312<i Λ6 _B6 五、發明説明（8 ) 。並且，記錄用紙34由記錄用紙組35經過記錄壓墊滾輪33 向熱型印字機頭30供送。 在此，以往之畫像感測器3 6由一點虛線表示，但本實 施例之畫像感測器1則可由圖明瞭，可以構成為寬度小於 以往之畫像感測器3 6之小型裝置。亦即，本實施例之畫像 感測器1之寬度約為1 0 a π ,成為以往之晝像感測器3 6之大 約一半程度。在此，因為壓墊滾輪32之剖面成為圓形，於 是，如眾所周知，畫像感測器之接觸面積愈小愈好。此種 情況由圖2可以更為明瞭，寛度比較狹小之本實施例之盖 像感測器1 ,比寬度寬大之以往之畫像感測器3 6，對於畫 面16可以锻H屈L之、接觸1態ί加之，如前所述，本實 施例之畫像感測器1由於發光元件與盡面間之距離小，可 顯著增大畫面16之表面之光量，而比以往裝置可更提高謓 取精確度。如此，本實施例之盡像感測器1由於寬度小而 且精確度高，結果可以獲得所設置之機器小型而高精確度 之效益。 如前所說明，本發明之畫像感測器由於在透鏡行列與 受光元件間設置做為光路變更裝置之反射鏡，可以使發光 元件行列與受光元件行列形成在同一基板上，可使裝置小 型瓦低僵格it之同時可以縮小發光元件行列耋面之距離^ T 7 而&畫面上之i量增加，由此可以提高性能。 再者，設置本發明之畫像感測器之裝置為，也可以期 求小型化與高性能化。 (請先閲讀背面之注意事項再填寫本頁) 裝- 本紙張尺度逍用中國國家標準(CNS)甲4規格(210x297公龙)

Claims (1)

  1. 03
    附 件 第80109402號專利申請案 申請專利範圍修正本 (.82年2月3日） 申請專利範圍： 1. 一種畫像感測器，包括可向畫面16照射光線之光源及 接受來自盡面之反射光之受光元件24,可藉檢出來自 畫面之反射光而測出畫面上之圖文花樣； 該盖像感測器具備下列元件： (a) 産生向畫面照射之光線之發光元件10; (b) 接收來自畫面之反射光之受光元件24; (c) 將自晝面反射之光線導入反射鏡22之圓简形透鏡行 列18 ; (d )將導入圓茼形透鏡行列1 8之反射光加以反射，並令 該反射光射入受光元件之反射鏡22; (e)用以安裝發光元件10及受光元件24，並將發光元件 安裝於接近畫面16處之基板； '其中，設畫面16與玻璃板14透過面之距離為D,圓 筒形透鏡行列之中心線1 9至畫面1 6之距離為A ,至 玻璃板14透過面之距離為C時，上述反射鏡與受光 元件之配置方式係令由圓筒形透鏡行列中心線19至 反射鏡22之距離&.與由反射鏡22至受光元件之距離E
    板14之折射率-1 璃板1 4之折射率 上述圓筒形透鏡行列共軛長Tc之1/2,且 甲4(210X297公爱）80. & 5,000張田) ^03124 H3 玻璃板14之折射率-1 B + E = C + D- ( —-) X D 玻璃板14之折射率 。. 2. 如申請專利範靨第1項所述之畫像感測'器，其中，画 筒形透鏡行列之共扼長為14.4mm。 3. —種裝置，其中裝設有如申讅專利範園第1項或第2 項所述之畫像感测器者。 4. 如申請專利範圍第3項所述之裝置，其中該裝置為具 備熱轉印式複印機構之複印裝置。 甲4(210X297公廣）80. 5 5,000張(H)
TW080109402A 1990-12-28 1991-11-29 TW203124B (zh)

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