| 发明名称 | Transmittance testing apparatus | ||
| 摘要 | A transmittance testing apparatus includes a frame bearing rod for support, and a light emitter carriage, a DUT carriage and a light receiver carriage supported by the frame bearing rod from bottom up; the light emitter carriage is used for placing a light emitter capable of emitting light, the DUT carriage is used for mounting a touch sensor, a light receiver carriage is used for placing a light receiver facing the DUT carriage. Positions of the light emitter, the touch sensor and the light receiver in the apparatus are fixed with respect to each other Thus, stable and accurate measurement of transmittance can be obtained. | ||
| 申请公布号 | US9182346(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201314236216 | 申请日期 | 2013.04.08 |
| 申请人 | BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.;BOE TECHNOLOGY GROUP CO., LTD. | 发明人 | Yang Shengji |
| 分类号 | G01N21/55;G01N21/59;G01N21/01 | 主分类号 | G01N21/55 |
| 代理机构 | Ladas & Parry LLP | 代理人 | Ladas & Parry LLP |
| 主权项 | 1. A transmittance testing apparatus comprising a frame bearing rod for support, and a light emitter carriage, a device under test (DUT) carriage and a light receiver carriage which are supported by the frame bearing rod from bottom up; wherein the light emitter carriage is configured for placing a light emitter capable of emitting light, the DUT carriage is configured for mounting a touch sensor; and the light receiver carriage is configured for placing a light receiver facing the DUT carriage, and a DUT height adjusting knob configured for adjusting a height of the DUT carriage on the frame bearing rod with respect to the light emitter carriage is provided on the DUT carriage. | ||
| 地址 | Beijing CN | ||