JPH0361359U - - Google Patents

Info

Publication number
JPH0361359U
JPH0361359U JP12253789U JP12253789U JPH0361359U JP H0361359 U JPH0361359 U JP H0361359U JP 12253789 U JP12253789 U JP 12253789U JP 12253789 U JP12253789 U JP 12253789U JP H0361359 U JPH0361359 U JP H0361359U
Authority
JP
Japan
Prior art keywords
led chips
substrate
led
led array
lamp house
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.)
Pending
Application number
JP12253789U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12253789U priority Critical patent/JPH0361359U/ja
Publication of JPH0361359U publication Critical patent/JPH0361359U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案によるＬＥＤアレイの一実施例
を示す概略断面図、第２図は第１図の実施例によ
る照度分布を示すグラフ、第３図及び第４図は本
考案による画像読取り用証明装置の他の実施例を
示す概略断面図である。第５図は従来の画像読取
り用照明装置の一例を示す概略断面図、第６図は
第５図の装置による照度分布を示すグラフである
。 １０……画像読取用照明装置、１１……基板、
１２……ＬＥＤチツプ、１２ａ，１２ｂ……樹脂
モールドされたＬＥＤチツプ、１３……ランプハ
ウス、１４……レンズ。 FIG. 1 is a schematic sectional view showing an embodiment of the LED array according to the present invention, FIG. 2 is a graph showing the illuminance distribution according to the embodiment of FIG. 1, and FIGS. 3 and 4 are for image reading according to the present invention. FIG. 3 is a schematic cross-sectional view showing another embodiment of the certification device. FIG. 5 is a schematic sectional view showing an example of a conventional image reading illumination device, and FIG. 6 is a graph showing the illuminance distribution by the device shown in FIG. 10...Illuminating device for image reading, 11...Substrate,
12...LED chip, 12a, 12b...resin-molded LED chip, 13...lamp house, 14...lens.

Claims (1)

【実用新案登録請求の範囲】 基板上に一列に並んで配設されたＬＥＤチツプ
と、該ＬＥＤチツプを少なくとも側方で包囲する
ように基板に取り付けられたランプハウスとを含
むＬＥＤアレイにおいて、 両端の領域に位置するＬＥＤチツプのうちそれ
ぞれ少なくとも一つのＬＥＤチツプが、樹脂モー
ルドによるレンズにより覆われていることにより
、発光効率が高められていることを特徴とする、
ＬＥＤアレイ。[Claims for Utility Model Registration] In an LED array including LED chips arranged in a line on a substrate and a lamp house attached to the substrate so as to surround the LED chips at least laterally, At least one of the LED chips located in the area is covered with a resin molded lens, thereby increasing luminous efficiency.
LED array.
JP12253789U 1989-10-18 1989-10-18 Pending JPH0361359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12253789U JPH0361359U (en) 1989-10-18 1989-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12253789U JPH0361359U (en) 1989-10-18 1989-10-18

Publications (1)

Publication Number Publication Date
JPH0361359U true JPH0361359U (en) 1991-06-17

Family

ID=31670533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12253789U Pending JPH0361359U (en) 1989-10-18 1989-10-18

Country Status (1)

Country Link
JP (1) JPH0361359U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374025A (en) * 1986-09-18 1988-04-04 Toshiba Corp Light emitting device
JPS6339962B2 (en) * 1980-04-22 1988-08-09 Matsushita Electric Ind Co Ltd
JPH0294673A (en) * 1988-09-30 1990-04-05 Toshiba Lighting & Technol Corp Light-emitting diode array

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6339962B2 (en) * 1980-04-22 1988-08-09 Matsushita Electric Ind Co Ltd
JPS6374025A (en) * 1986-09-18 1988-04-04 Toshiba Corp Light emitting device
JPH0294673A (en) * 1988-09-30 1990-04-05 Toshiba Lighting & Technol Corp Light-emitting diode array

Similar Documents

Publication Publication Date Title
JPS6139803U (en) Vehicle lighting using LED as a light source
JPS6371559U (en)
JPS61183005U (en)
JPS6320464U (en)
JPH036937Y2 (en)
JPS6142002U (en) Vehicle lighting using LED as a light source
JPS613615U (en) Lighting equipment that uses light-emitting diodes as a light source
JPH01121960U (en)
JPH0254107U (en)
JPS6292663U (en)
JPH03128958U (en)
JPS6223003U (en)
JPS6029304U (en) lamp structure
JPH0252207U (en)
JPS6323867U (en)
JPH03112817U (en)
JPS62137491U (en)
JPH022854U (en)
JPS62195176U (en)
JPH0267663U (en)
JPS6162464U (en)
JPS6088571U (en) light emitting diode lamp
JPS60192559U (en) Imaging device
JPH0252208U (en)
JPS63120303U (en)