公开(公告)号：US09190025B1

公开(公告)日：2015-11-17

申请号：US13830677

申请日：2013-03-14

Applicant: Amazon Technologies, Inc.

Inventor： Robert Waverly Zehner ,  Nadim Awad ,  Scott Michael Dylewski ,  Ronald Joseph Fernandez ,  Herve Jacques Clement Letourneur ,  Jonathan Ian McCormack ,  Hannah Rebecca Lewbel

IPC: G09G5/00 ,  G09G5/22 ,  G06T11/00 ,  G06K15/02 ,  G06F17/00

CPC classification number: G09G5/32 ,  G09G5/222

Abstract: Techniques for utilizing different versions of a same font when rendering subsequent portions of a content item. For instance, envision that a user requests to open an electronic book. In response to this request, a display controller may display the first page of the electronic book using a flashing update and, therefore, may display the text using a regular weight of a particular font. However, when the user subsequently requests to turn to the second page of the electronic book, the display controller (utilizing a non-flashing update) may update the display using a version of the same font having a lesser weight. Given that some level of bleeding with likely occur when using the non-flashing update, the lesser weight coupled with the bleeding may result in text that approximates the weight of the text of the first page of the electronic book.

Abstract translation: 当渲染内容项目的后续部分时，利用不同版本的相同字体的技术。 例如，假设用户请求打开电子书。 响应于该请求，显示控制器可以使用闪烁更新来显示电子书的第一页，因此可以使用特定字体的常规权重显示文本。 然而，当用户随后请求转到电子书的第二页时，显示控制器（利用非闪烁的更新）可以使用具有较小权重的相同字体的版本来更新显示。 鉴于使用非闪烁更新可能会发生一定程度的出血，与出血相关的较小重量可能导致近似于电子书第一页文本重量的文本。