公开(公告)号：US4183614A

公开(公告)日：1980-01-15

申请号：US758058

申请日：1977-01-10

Applicant: Bernard Feldman

Inventor： Bernard Feldman

IPC: C40B70/00 ,  G02B21/34

CPC classification number: G02B21/34 ,  B01J2219/00542 ,  B01J2219/00659 ,  C40B70/00

Abstract: A microscope slide and method of making same, providing on a substantially transparent substrate, an extremely closely spaced grid pattern of a film less transparent than the substrate, with the pattern produced by photochemical etching, and with the film typically an iridized metal oxide film.

Abstract translation: 显微镜载玻片及其制造方法，在基本上透明的基板上提供非常紧密间隔的不如基板透明的薄膜，其格局通过光化学蚀刻产生，图案通常为虹膜化的金属氧化物膜。

公开(公告)号：US4050786A

公开(公告)日：1977-09-27

申请号：US176633

申请日：1971-08-31

Applicant: Bernard Feldman

Inventor： Bernard Feldman

IPC: G02F1/133 ,  G02F1/1339 ,  G02F1/1345 ,  G09F9/30 ,  G02F1/28

CPC classification number: G02F1/13394 ,  G02F1/13392 ,  G02F1/1345 ,  Y10T29/49002

Abstract: A display device wherein a liquid crystal is contained between accurately spaced transparent electrical contacts to allow control over the transparency or transmissive properties of the display by application of a voltage to the contacts. In one version the spacing is provided by an inorganic frit of particles which occupy the space between the electrical contacts and impart a ground glass optical property. The particles provide accurate separation that prevents the contacts from short circuiting and when immersed in a liquid crystal give the display an overall transparent or other characteristic as desired. Preferably, the contacts are applied to glass substrates which are hermetically sealed by fusion of a denser glass frit applied between peripheral edges of the substrates. In a further version, spacing is provided by a set of legs perpendicularly emanating from one of the electrical contacts and supporting it from the other electrical contact.

Abstract translation: 一种显示装置，其中液晶包含在精确间隔开的透明电触点之间，以允许通过向触点施加电压来控制显示器的透明度或透射特性。 在一个版本中，间隔由占据电触点之间的空间并赋予研磨玻璃光学性质的无机颗粒提供。 颗粒提供精确的分离，防止接触短路，并且当浸没在液晶中时，根据需要使显示器具有总体透明或其它特性。 优选地，将触点施加到玻璃基板上，玻璃基板通过施加在基板的周边边缘之间的更致密的玻璃料熔化而密封。 在另一个版本中，由一组垂直从电触头之一发出的支脚提供间隔，并从另一个电触点支撑间隔。

公开(公告)号：US07115212B2

公开(公告)日：2006-10-03

申请号：US10455744

申请日：2003-06-06

Applicant: Douglas McLean ,  Bernard Feldman

Inventor： Douglas McLean ,  Bernard Feldman

IPC: C23F1/16

CPC classification number: H01L31/1884 ,  C03C17/23 ,  C03C17/3417 ,  C03C2218/33 ,  C04B41/5353 ,  C09K13/04 ,  Y02E10/50

Abstract: A method of etching a metal oxide film includes depositing a metal (M) on the metal oxide film and contacting the metal oxide film and the metal (M) with an etch liquid comprising an acid (A) and a metal dissolution agent (X). The method can avoid patchwise etch.

Abstract translation: 蚀刻金属氧化物膜的方法包括在金属氧化物膜上沉积金属（M）并使金属氧化物膜和金属（M）与包含酸（A）和金属溶解剂（X）的蚀刻液接触， 。 该方法可避免贴片蚀刻。

公开(公告)号：US06749766B2

公开(公告)日：2004-06-15

申请号：US10339399

申请日：2003-01-10

Applicant: Douglas McLean ,  Bernard Feldman

Inventor： Douglas McLean ,  Bernard Feldman

IPC: C23F100

CPC classification number: H01L31/1884 ,  C03C17/23 ,  C03C17/3417 ,  C03C2218/33 ,  C04B41/5353 ,  C09K13/04 ,  Y02E10/50

Abstract: Metal oxide films are etched with a metal and an etch liquid containing an acid and a metal penetration control agent.

Abstract translation: 用金属和含有酸和金属渗透控制剂的蚀刻液蚀刻金属氧化物膜。

公开(公告)号：US06193901B1

公开(公告)日：2001-02-27

申请号：US09185520

申请日：1998-11-04

Applicant: Douglas McLean ,  Bernard Feldman

Inventor： Douglas McLean ,  Bernard Feldman

IPC: C23F116

CPC classification number: H01L31/1884 ,  C03C17/23 ,  C03C17/3417 ,  C03C2218/33 ,  C04B41/5353 ,  C09K13/04 ,  Y02E10/50

Abstract: Masked tin oxide films are etched with an etchant composed of hydrochloric acid and a penetration control agent. The exposed metal oxide film is reduced to metallic tin by the action of active hydrogen (H0) produced in the reaction of zinc with acid, and etching stops when the metallic tin becomes impenetrable to H0.

Abstract translation: 用由盐酸和渗透控制剂组成的蚀刻剂蚀刻掩蔽的氧化锡膜。 通过锌与酸的反应中产生的活性氢（H0）的作用将暴露的金属氧化物膜还原成金属锡，当金属锡变得不可渗透到H0时，蚀刻停止。

公开(公告)号：US6072165A

公开(公告)日：2000-06-06

申请号：US346119

申请日：1999-07-01

Applicant: Bernard Feldman

Inventor： Bernard Feldman

IPC: G01K7/02 ,  H05B1/02 ,  H05B3/16

CPC classification number: H05B1/0247 ,  G01K7/02 ,  Y10T428/24231

Abstract: A thin film thermocouple having junctions (2, 7) of metal and semiconducting metal oxides such as tin oxide/silver, and used as surface temperature sensors in conjunction with thin film heating elements (1) to control temperature.

Abstract translation: 具有金属和半导体金属氧化物（例如氧化锡/银）的结（2,7）的薄膜热电偶，并用作与薄膜加热元件（1）一起控制温度的表面温度传感器。

公开(公告)号：US5986391A

公开(公告)日：1999-11-16

申请号：US38927

申请日：1998-03-09

Applicant: Bernard Feldman

Inventor： Bernard Feldman

IPC: H01J1/53 ,  H01J17/04 ,  H01J29/08 ,  H01L51/52 ,  H01J29/64 ,  H01J1/62

CPC classification number: H01J29/085 ,  H01J1/53 ,  H01J17/04 ,  H01L51/5212

Abstract: The present invention provides for transparent electrodes useful in display devices. The transparent electrodes are deposited on a substrate and formed with one or more apertures on their top surface that permit a second electrode, formed on the transparent electrode, to dip down and make contact with the substrate. The second electrode is made of an opaque conductive material that lowers the electrical resistance of the transparent electrode.

Abstract translation: 本发明提供了可用于显示装置的透明电极。 透明电极沉积在基板上并在其顶表面上形成有一个或多个孔，其允许形成在透明电极上的第二电极向下并与衬底接触。 第二电极由不透明导电材料制成，其降低了透明电极的电阻。

公开(公告)号：US4148128A

公开(公告)日：1979-04-10

申请号：US824283

申请日：1977-08-15

Applicant: Bernard Feldman

Inventor： Bernard Feldman

IPC: G02F1/133 ,  G02F1/1339 ,  G02F1/1345 ,  G09F9/30 ,  H01S4/00

CPC classification number: G02F1/13394 ,  G02F1/13392 ,  G02F1/1345 ,  Y10T29/49002

Abstract: A display device wherein a liquid crystal is contained between accurately spaced transparent electrical contacts to allow control over the transparency or transmissive properties of the display by application of a voltage to the contacts. In one version the spacing is provided by an inorganic frit of particles which occupy the space between the electrical contacts and impart a ground glass optical property. The particles provide accurate separation that prevents the contacts from short circuiting and when immersed in a liquid crystal give the display an overall transparent or other characteristic as desired. Preferably, the contacts are applied to glass substrates which are hermetically sealed by fusion of a denser glass frit applied between peripheral edges of the substrates. In a further version, spacing is provided by a set of legs perpendicularly emanating from one of the electrical contacts and supporting it from the other electrical contact.

Abstract translation: 一种显示装置，其中液晶包含在精确间隔开的透明电触点之间，以允许通过向触点施加电压来控制显示器的透明度或透射特性。 在一个版本中，间隔由占据电触点之间的空间并赋予研磨玻璃光学性质的无机颗粒提供。 颗粒提供精确的分离，防止接触短路，并且当浸没在液晶中时，根据需要使显示器具有总体透明或其它特性。 优选地，将触点施加到玻璃基板上，玻璃基板通过施加在基板的周边边缘之间的更致密的玻璃料熔化而密封。 在另一个版本中，由一组垂直从电触头之一发出的支脚提供间隔，并从另一个电触点支撑间隔。